diff --git a/COPYING b/COPYING
index 443254047..ccbbaf61b 100644
--- a/COPYING
+++ b/COPYING
@@ -2,7 +2,7 @@
 		    GNU GENERAL PUBLIC LICENSE
 		       Version 3, 29 June 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -77,7 +77,7 @@ modification follow.
 
   "Copyright" also means copyright-like laws that apply to other kinds of
 works, such as semiconductor masks.
- 
+
   "The Program" refers to any copyrightable work licensed under this
 License.  Each licensee is addressed as "you".  "Licensees" and
 "recipients" may be individuals or organizations.
@@ -510,7 +510,7 @@ actual knowledge that, but for the patent license, your conveying the
 covered work in a country, or your recipient's use of the covered work
 in a country, would infringe one or more identifiable patents in that
 country that you have reason to believe are valid.
-  
+
   If, pursuant to or in connection with a single transaction or
 arrangement, you convey, or propagate by procuring conveyance of, a
 covered work, and grant a patent license to some of the parties
@@ -646,7 +646,7 @@ the "copyright" line and a pointer to where the full notice is found.
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
@@ -665,12 +665,12 @@ might be different; for a GUI interface, you would use an "about box".
   You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
+<https://www.gnu.org/licenses/>.
 
   The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+<https://www.gnu.org/philosophy/why-not-lgpl.html>.
 
diff --git a/COPYING.LIB b/COPYING.LIB
index 75885f4a0..4cd69205c 100644
--- a/COPYING.LIB
+++ b/COPYING.LIB
@@ -3,7 +3,7 @@
 		   GNU LESSER GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
diff --git a/Makefile.am b/Makefile.am
index 7950980c0..5eeac11ee 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/acinclude.m4 b/acinclude.m4
index 4b48ea202..690dc4227 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -14,7 +14,7 @@ dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 dnl GNU General Public License for more details.
 dnl
 dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, see <http://www.gnu.org/licenses/>.
+dnl along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 dnl GNUPG_CHECK_TYPEDEF(TYPE, HAVE_NAME)
 dnl Check whether a typedef exists and create a #define $2 if it exists
diff --git a/agent/Makefile.am b/agent/Makefile.am
index ed0ed441f..045566ebc 100644
--- a/agent/Makefile.am
+++ b/agent/Makefile.am
@@ -13,7 +13,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/agent/agent.h b/agent/agent.h
index 2775c8486..9ba7dc875 100644
--- a/agent/agent.h
+++ b/agent/agent.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef AGENT_H
diff --git a/agent/cache.c b/agent/cache.c
index 83107a6c9..f58eaeaaa 100644
--- a/agent/cache.c
+++ b/agent/cache.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/call-pinentry.c b/agent/call-pinentry.c
index f83778e98..fa00bf921 100644
--- a/agent/call-pinentry.c
+++ b/agent/call-pinentry.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/call-scd.c b/agent/call-scd.c
index 0f7d57000..ba59c1825 100644
--- a/agent/call-scd.c
+++ b/agent/call-scd.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/command-ssh.c b/agent/command-ssh.c
index 969d89846..95cef41d5 100644
--- a/agent/command-ssh.c
+++ b/agent/command-ssh.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Only v2 of the ssh-agent protocol is implemented.  Relevant RFCs
diff --git a/agent/command.c b/agent/command.c
index 4db2834db..a2d493167 100644
--- a/agent/command.c
+++ b/agent/command.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* FIXME: we should not use the default assuan buffering but setup
diff --git a/agent/cvt-openpgp.c b/agent/cvt-openpgp.c
index eb420b061..510b6ff63 100644
--- a/agent/cvt-openpgp.c
+++ b/agent/cvt-openpgp.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/cvt-openpgp.h b/agent/cvt-openpgp.h
index 9a4fc3dbf..23092f687 100644
--- a/agent/cvt-openpgp.h
+++ b/agent/cvt-openpgp.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_AGENT_CVT_OPENPGP_H
 #define GNUPG_AGENT_CVT_OPENPGP_H
diff --git a/agent/divert-scd.c b/agent/divert-scd.c
index 5d3b1efa5..7b070081a 100644
--- a/agent/divert-scd.c
+++ b/agent/divert-scd.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/findkey.c b/agent/findkey.c
index c67dc7255..1b187ba9a 100644
--- a/agent/findkey.c
+++ b/agent/findkey.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/genkey.c b/agent/genkey.c
index 12c3e3417..8a43d8944 100644
--- a/agent/genkey.c
+++ b/agent/genkey.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/gpg-agent.c b/agent/gpg-agent.c
index 67ef321fc..a3c1aa8dd 100644
--- a/agent/gpg-agent.c
+++ b/agent/gpg-agent.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/learncard.c b/agent/learncard.c
index 103a82163..57bce7a51 100644
--- a/agent/learncard.c
+++ b/agent/learncard.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/pkdecrypt.c b/agent/pkdecrypt.c
index 8c09b8c4e..3d0f5aac6 100644
--- a/agent/pkdecrypt.c
+++ b/agent/pkdecrypt.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/pksign.c b/agent/pksign.c
index 17f270490..b34760818 100644
--- a/agent/pksign.c
+++ b/agent/pksign.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/preset-passphrase.c b/agent/preset-passphrase.c
index a104977ca..ae6f0ce53 100644
--- a/agent/preset-passphrase.c
+++ b/agent/preset-passphrase.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/protect-tool.c b/agent/protect-tool.c
index d683f4aec..231274439 100644
--- a/agent/protect-tool.c
+++ b/agent/protect-tool.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/protect.c b/agent/protect.c
index 68e408160..e20586970 100644
--- a/agent/protect.c
+++ b/agent/protect.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/t-protect.c b/agent/t-protect.c
index 431eccf49..1d3c8ec17 100644
--- a/agent/t-protect.c
+++ b/agent/t-protect.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/trans.c b/agent/trans.c
index 9e48889d3..ff1a34e68 100644
--- a/agent/trans.c
+++ b/agent/trans.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* To avoid any problems with the gettext implementation (there used
diff --git a/agent/trustlist.c b/agent/trustlist.c
index b8df3fdde..9d3325964 100644
--- a/agent/trustlist.c
+++ b/agent/trustlist.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/w32main.c b/agent/w32main.c
index d907fe597..375bbdfc2 100644
--- a/agent/w32main.c
+++ b/agent/w32main.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/agent/w32main.h b/agent/w32main.h
index 7a6cc1c9e..d1106b24d 100644
--- a/agent/w32main.h
+++ b/agent/w32main.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef AGENT_W32MAIN_H
diff --git a/am/cmacros.am b/am/cmacros.am
index 8bd839c46..9610e4efe 100644
--- a/am/cmacros.am
+++ b/am/cmacros.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 localedir = $(datadir)/locale
 
diff --git a/common/Makefile.am b/common/Makefile.am
index 960d1dc9e..72e3fb475 100644
--- a/common/Makefile.am
+++ b/common/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/common/agent-opt.c b/common/agent-opt.c
index 4317ba343..b32448242 100644
--- a/common/agent-opt.c
+++ b/common/agent-opt.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/argparse.h b/common/argparse.h
index 10b838fef..81e881dfc 100644
--- a/common/argparse.h
+++ b/common/argparse.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_ARGPARSE_H
diff --git a/common/asshelp.c b/common/asshelp.c
index b4efcf326..f8c323735 100644
--- a/common/asshelp.c
+++ b/common/asshelp.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/asshelp.h b/common/asshelp.h
index 609b203da..f169d8774 100644
--- a/common/asshelp.h
+++ b/common/asshelp.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_ASSHELP_H
diff --git a/common/asshelp2.c b/common/asshelp2.c
index 0a70d2b05..f85c1e67e 100644
--- a/common/asshelp2.c
+++ b/common/asshelp2.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/audit.c b/common/audit.c
index efd5fcd18..7d545a349 100644
--- a/common/audit.c
+++ b/common/audit.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/audit.h b/common/audit.h
index b324a2847..4ef2645da 100644
--- a/common/audit.h
+++ b/common/audit.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_AUDIT_H
diff --git a/common/b64dec.c b/common/b64dec.c
index c84c35ada..74cf93351 100644
--- a/common/b64dec.c
+++ b/common/b64dec.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/b64enc.c b/common/b64enc.c
index 4150f3e56..d633048ea 100644
--- a/common/b64enc.c
+++ b/common/b64enc.c
@@ -17,7 +17,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/call-gpg.c b/common/call-gpg.c
index 0bda1d391..d42325aed 100644
--- a/common/call-gpg.c
+++ b/common/call-gpg.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/call-gpg.h b/common/call-gpg.h
index 19993ef0b..fd7d2e67e 100644
--- a/common/call-gpg.h
+++ b/common/call-gpg.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_CALL_GPG_H
diff --git a/common/ccparray.c b/common/ccparray.c
index d3c28333c..ff3eb40a9 100644
--- a/common/ccparray.c
+++ b/common/ccparray.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/ccparray.h b/common/ccparray.h
index 241d42db0..1ecf95b09 100644
--- a/common/ccparray.h
+++ b/common/ccparray.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_CCPARRAY_H
diff --git a/common/common-defs.h b/common/common-defs.h
index ab5ed343f..b1928e611 100644
--- a/common/common-defs.h
+++ b/common/common-defs.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_COMMON_DEFS_H
diff --git a/common/convert.c b/common/convert.c
index 4611e7765..6d03adc3d 100644
--- a/common/convert.c
+++ b/common/convert.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/dotlock.c b/common/dotlock.c
index 26005bf6e..7ebd5231c 100644
--- a/common/dotlock.c
+++ b/common/dotlock.c
@@ -26,7 +26,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  *
  * ALTERNATIVELY, this file may be distributed under the terms of the
  * following license, in which case the provisions of this license are
diff --git a/common/dotlock.h b/common/dotlock.h
index c317c379a..78a7e73aa 100644
--- a/common/dotlock.h
+++ b/common/dotlock.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  *
  * ALTERNATIVELY, this file may be distributed under the terms of the
  * following license, in which case the provisions of this license are
diff --git a/common/dynload.h b/common/dynload.h
index 6ba02ffc0..61930d26b 100644
--- a/common/dynload.h
+++ b/common/dynload.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_DYNLOAD_H
diff --git a/common/exechelp-posix.c b/common/exechelp-posix.c
index f19dda2ac..7237993a2 100644
--- a/common/exechelp-posix.c
+++ b/common/exechelp-posix.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/exechelp-w32.c b/common/exechelp-w32.c
index 19e4d9e72..a7a6db369 100644
--- a/common/exechelp-w32.c
+++ b/common/exechelp-w32.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/exechelp-w32ce.c b/common/exechelp-w32ce.c
index 9e72ceff8..ec9f01441 100644
--- a/common/exechelp-w32ce.c
+++ b/common/exechelp-w32ce.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/exechelp.h b/common/exechelp.h
index c43cd25f1..6f2653b5d 100644
--- a/common/exechelp.h
+++ b/common/exechelp.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_EXECHELP_H
diff --git a/common/exectool.c b/common/exectool.c
index cf54efe6e..4593abdc2 100644
--- a/common/exectool.c
+++ b/common/exectool.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/exectool.h b/common/exectool.h
index 94091fdd7..27bbfc9e5 100644
--- a/common/exectool.h
+++ b/common/exectool.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_EXECTOOL_H
diff --git a/common/fwddecl.h b/common/fwddecl.h
index f9d7536f1..b9454062d 100644
--- a/common/fwddecl.h
+++ b/common/fwddecl.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_FWDDECL_H
diff --git a/common/get-passphrase.c b/common/get-passphrase.c
index 8c7496ca8..c24b40e88 100644
--- a/common/get-passphrase.c
+++ b/common/get-passphrase.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/get-passphrase.h b/common/get-passphrase.h
index 7e5cac087..afdbe78e0 100644
--- a/common/get-passphrase.h
+++ b/common/get-passphrase.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_GET_PASSPHRASE_H
diff --git a/common/gettime.c b/common/gettime.c
index 9c6365886..e5da4fb1a 100644
--- a/common/gettime.c
+++ b/common/gettime.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/gettime.h b/common/gettime.h
index 08cb3b176..73f188634 100644
--- a/common/gettime.h
+++ b/common/gettime.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_GETTIME_H
diff --git a/common/gpgrlhelp.c b/common/gpgrlhelp.c
index e2fdb9a4d..680d9998b 100644
--- a/common/gpgrlhelp.c
+++ b/common/gpgrlhelp.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* This module may by used by applications to initializes readline
diff --git a/common/helpfile.c b/common/helpfile.c
index 0fb4e0212..7cb01a443 100644
--- a/common/helpfile.c
+++ b/common/helpfile.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/homedir.c b/common/homedir.c
index 13ed44c7f..59b713526 100644
--- a/common/homedir.c
+++ b/common/homedir.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/host2net.h b/common/host2net.h
index be5e5202a..9eeaf2447 100644
--- a/common/host2net.h
+++ b/common/host2net.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_HOST2NET_H
diff --git a/common/i18n.c b/common/i18n.c
index 413fa9a26..b5a286439 100644
--- a/common/i18n.c
+++ b/common/i18n.c
@@ -23,7 +23,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/init.c b/common/init.c
index cb4228a39..86b71e5ee 100644
--- a/common/init.c
+++ b/common/init.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/init.h b/common/init.h
index 530a4797c..28462a729 100644
--- a/common/init.h
+++ b/common/init.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_INIT_H
diff --git a/common/iobuf.c b/common/iobuf.c
index 06d0b6144..ed90bd7a2 100644
--- a/common/iobuf.c
+++ b/common/iobuf.c
@@ -26,7 +26,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/iobuf.h b/common/iobuf.h
index a8ca4dc55..4fa56609f 100644
--- a/common/iobuf.h
+++ b/common/iobuf.h
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_IOBUF_H
diff --git a/common/keyserver.h b/common/keyserver.h
index 200378d9b..850798ed0 100644
--- a/common/keyserver.h
+++ b/common/keyserver.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_KEYSERVER_H
diff --git a/common/localename.c b/common/localename.c
index 876fdb023..2650ea7ec 100644
--- a/common/localename.c
+++ b/common/localename.c
@@ -23,7 +23,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public
- * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * License along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 /* Written by Ulrich Drepper <drepper@gnu.org>, 1995.  */
 /* Win32 code written by Tor Lillqvist <tml@iki.fi>.  */
diff --git a/common/logging.c b/common/logging.c
index 019d3128c..ca1341c20 100644
--- a/common/logging.c
+++ b/common/logging.c
@@ -26,7 +26,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/common/logging.h b/common/logging.h
index 165a573ba..64b999d66 100644
--- a/common/logging.h
+++ b/common/logging.h
@@ -26,7 +26,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_LOGGING_H
diff --git a/common/mapstrings.c b/common/mapstrings.c
index 5c5bec9a3..614fddd12 100644
--- a/common/mapstrings.c
+++ b/common/mapstrings.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/mbox-util.c b/common/mbox-util.c
index 90722757d..c1f05b834 100644
--- a/common/mbox-util.c
+++ b/common/mbox-util.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* NB: GPGME uses the same code to reflect our idea on how to extract
diff --git a/common/mbox-util.h b/common/mbox-util.h
index 9c7271f08..bce003f31 100644
--- a/common/mbox-util.h
+++ b/common/mbox-util.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_COMMON_MBOX_UTIL_H
 #define GNUPG_COMMON_MBOX_UTIL_H
diff --git a/common/membuf.c b/common/membuf.c
index fde24f615..4c1a844d1 100644
--- a/common/membuf.c
+++ b/common/membuf.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/membuf.h b/common/membuf.h
index a1610b6c8..1497bcd04 100644
--- a/common/membuf.h
+++ b/common/membuf.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_MEMBUF_H
diff --git a/common/miscellaneous.c b/common/miscellaneous.c
index 1327649c8..992494332 100644
--- a/common/miscellaneous.c
+++ b/common/miscellaneous.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/mischelp.c b/common/mischelp.c
index 566219192..fd8f67502 100644
--- a/common/mischelp.c
+++ b/common/mischelp.c
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/mischelp.h b/common/mischelp.h
index 391120226..1ad146eb3 100644
--- a/common/mischelp.h
+++ b/common/mischelp.h
@@ -26,7 +26,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_MISCHELP_H
diff --git a/common/mkdir_p.c b/common/mkdir_p.c
index 37b44ec14..c26cfee01 100644
--- a/common/mkdir_p.c
+++ b/common/mkdir_p.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/mkdir_p.h b/common/mkdir_p.h
index 28f38d1d5..1e939b32b 100644
--- a/common/mkdir_p.h
+++ b/common/mkdir_p.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef MKDIR_P_H
diff --git a/common/name-value.c b/common/name-value.c
index ebc48e513..10186683f 100644
--- a/common/name-value.c
+++ b/common/name-value.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/common/name-value.h b/common/name-value.h
index f5f17e6de..db9270a6c 100644
--- a/common/name-value.h
+++ b/common/name-value.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_NAME_VALUE_H
diff --git a/common/openpgp-oid.c b/common/openpgp-oid.c
index 67f23caae..270bdf154 100644
--- a/common/openpgp-oid.c
+++ b/common/openpgp-oid.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/openpgpdefs.h b/common/openpgpdefs.h
index 2c0ace2a5..3d5d306c2 100644
--- a/common/openpgpdefs.h
+++ b/common/openpgpdefs.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_OPENPGPDEFS_H
diff --git a/common/percent.c b/common/percent.c
index 0cab99a82..569c5fd99 100644
--- a/common/percent.c
+++ b/common/percent.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/recsel.c b/common/recsel.c
index ef71c4598..66c1c5e08 100644
--- a/common/recsel.c
+++ b/common/recsel.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/recsel.h b/common/recsel.h
index be67afcbe..0e0a7928a 100644
--- a/common/recsel.h
+++ b/common/recsel.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_COMMON_RECSEL_H
 #define GNUPG_COMMON_RECSEL_H
diff --git a/common/server-help.c b/common/server-help.c
index 2a59dc63e..53a888a86 100644
--- a/common/server-help.c
+++ b/common/server-help.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/server-help.h b/common/server-help.h
index 6df9e2c53..9e3d7ada1 100644
--- a/common/server-help.h
+++ b/common/server-help.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_SERVER_HELP_H
diff --git a/common/session-env.c b/common/session-env.c
index 20b7c06c4..1bc3a2bc9 100644
--- a/common/session-env.c
+++ b/common/session-env.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/session-env.h b/common/session-env.h
index 1173ed57e..8709e223c 100644
--- a/common/session-env.h
+++ b/common/session-env.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_SESSION_ENV_H
diff --git a/common/sexp-parse.h b/common/sexp-parse.h
index 442d10631..9b14f77d7 100644
--- a/common/sexp-parse.h
+++ b/common/sexp-parse.h
@@ -22,7 +22,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef SEXP_PARSE_H
diff --git a/common/sexputil.c b/common/sexputil.c
index 50635462e..0c5c730ac 100644
--- a/common/sexputil.c
+++ b/common/sexputil.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* This file implements a few utility functions useful when working
diff --git a/common/shareddefs.h b/common/shareddefs.h
index 604b7e9d7..1594f6650 100644
--- a/common/shareddefs.h
+++ b/common/shareddefs.h
@@ -22,7 +22,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_SHAREDDEFS_H
diff --git a/common/signal.c b/common/signal.c
index 9064adcd1..ccfa8e670 100644
--- a/common/signal.c
+++ b/common/signal.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/simple-pwquery.c b/common/simple-pwquery.c
index bc555df9b..c74317f1a 100644
--- a/common/simple-pwquery.c
+++ b/common/simple-pwquery.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* This module is intended as a simple client implementation to
diff --git a/common/simple-pwquery.h b/common/simple-pwquery.h
index 2b87b11a2..f98a396a5 100644
--- a/common/simple-pwquery.h
+++ b/common/simple-pwquery.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef SIMPLE_PWQUERY_H
diff --git a/common/ssh-utils.c b/common/ssh-utils.c
index 58586a1aa..60aa07bc7 100644
--- a/common/ssh-utils.c
+++ b/common/ssh-utils.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/ssh-utils.h b/common/ssh-utils.h
index dcf0787e9..36d38a3fa 100644
--- a/common/ssh-utils.h
+++ b/common/ssh-utils.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_SSH_UTILS_H
diff --git a/common/status.c b/common/status.c
index a16e7b46d..50afce496 100644
--- a/common/status.c
+++ b/common/status.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/status.h b/common/status.h
index 079a04ac6..3de4aa524 100644
--- a/common/status.h
+++ b/common/status.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_STATUS_H
diff --git a/common/stringhelp.c b/common/stringhelp.c
index f494bc5ad..dea2212c4 100644
--- a/common/stringhelp.c
+++ b/common/stringhelp.c
@@ -28,7 +28,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/stringhelp.h b/common/stringhelp.h
index 79d228415..d0156d55e 100644
--- a/common/stringhelp.h
+++ b/common/stringhelp.h
@@ -27,7 +27,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_STRINGHELP_H
diff --git a/common/strlist.c b/common/strlist.c
index d4f864496..02881cd2a 100644
--- a/common/strlist.c
+++ b/common/strlist.c
@@ -26,7 +26,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/strlist.h b/common/strlist.h
index 45f5543a3..d74bc4dbb 100644
--- a/common/strlist.h
+++ b/common/strlist.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_STRLIST_H
diff --git a/common/sysutils.c b/common/sysutils.c
index 28d4cdee1..a0addd11d 100644
--- a/common/sysutils.c
+++ b/common/sysutils.c
@@ -26,7 +26,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/sysutils.h b/common/sysutils.h
index 5467b4ce7..0847da7ea 100644
--- a/common/sysutils.h
+++ b/common/sysutils.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_SYSUTILS_H
diff --git a/common/t-b64.c b/common/t-b64.c
index c86c92004..3b6387246 100644
--- a/common/t-b64.c
+++ b/common/t-b64.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/common/t-ccparray.c b/common/t-ccparray.c
index 0512346e0..eb96526ea 100644
--- a/common/t-ccparray.c
+++ b/common/t-ccparray.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-convert.c b/common/t-convert.c
index 68824e0cd..e25de9012 100644
--- a/common/t-convert.c
+++ b/common/t-convert.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-dotlock.c b/common/t-dotlock.c
index d5094264b..f7aee09d3 100644
--- a/common/t-dotlock.c
+++ b/common/t-dotlock.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Note: This is a standalone test program which does not rely on any
diff --git a/common/t-exechelp.c b/common/t-exechelp.c
index 3a47dc8ef..cf967fcc7 100644
--- a/common/t-exechelp.c
+++ b/common/t-exechelp.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-exectool.c b/common/t-exectool.c
index bbbf8fab5..8b6ee6ae7 100644
--- a/common/t-exectool.c
+++ b/common/t-exectool.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-gettime.c b/common/t-gettime.c
index 8a222b7e4..9d9881a23 100644
--- a/common/t-gettime.c
+++ b/common/t-gettime.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-helpfile.c b/common/t-helpfile.c
index 4c77c9ada..0e2c79f2d 100644
--- a/common/t-helpfile.c
+++ b/common/t-helpfile.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-mapstrings.c b/common/t-mapstrings.c
index 8f4c6507b..0856c3cc4 100644
--- a/common/t-mapstrings.c
+++ b/common/t-mapstrings.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-mbox-util.c b/common/t-mbox-util.c
index ff48f6c5d..979d4b37c 100644
--- a/common/t-mbox-util.c
+++ b/common/t-mbox-util.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-name-value.c b/common/t-name-value.c
index 3b01431d4..57f685ffb 100644
--- a/common/t-name-value.c
+++ b/common/t-name-value.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-openpgp-oid.c b/common/t-openpgp-oid.c
index afb6ebe62..cb5709d98 100644
--- a/common/t-openpgp-oid.c
+++ b/common/t-openpgp-oid.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-percent.c b/common/t-percent.c
index c148c228f..145a89bf3 100644
--- a/common/t-percent.c
+++ b/common/t-percent.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-recsel.c b/common/t-recsel.c
index faddc97ed..f52d0857d 100644
--- a/common/t-recsel.c
+++ b/common/t-recsel.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-session-env.c b/common/t-session-env.c
index c5c7b0e3b..aa9d596e5 100644
--- a/common/t-session-env.c
+++ b/common/t-session-env.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-sexputil.c b/common/t-sexputil.c
index 77f819930..ceb828076 100644
--- a/common/t-sexputil.c
+++ b/common/t-sexputil.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-ssh-utils.c b/common/t-ssh-utils.c
index 961f451dc..f63ea95ac 100644
--- a/common/t-ssh-utils.c
+++ b/common/t-ssh-utils.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-stringhelp.c b/common/t-stringhelp.c
index 93b014ae1..d86d896f6 100644
--- a/common/t-stringhelp.c
+++ b/common/t-stringhelp.c
@@ -26,7 +26,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-strlist.c b/common/t-strlist.c
index e49d5a724..bd835ca87 100644
--- a/common/t-strlist.c
+++ b/common/t-strlist.c
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-support.c b/common/t-support.c
index 7dd8f0afe..8ed0a6279 100644
--- a/common/t-support.c
+++ b/common/t-support.c
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-support.h b/common/t-support.h
index cda675976..5449a5646 100644
--- a/common/t-support.h
+++ b/common/t-support.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_T_SUPPORT_H
diff --git a/common/t-sysutils.c b/common/t-sysutils.c
index 68c3e418d..79f8385ac 100644
--- a/common/t-sysutils.c
+++ b/common/t-sysutils.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-timestuff.c b/common/t-timestuff.c
index a80aaff59..1e524f538 100644
--- a/common/t-timestuff.c
+++ b/common/t-timestuff.c
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-w32-reg.c b/common/t-w32-reg.c
index a26afe9f8..48ea0d4dd 100644
--- a/common/t-w32-reg.c
+++ b/common/t-w32-reg.c
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/t-zb32.c b/common/t-zb32.c
index c46d47f0f..956c2f5ec 100644
--- a/common/t-zb32.c
+++ b/common/t-zb32.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/tlv.c b/common/tlv.c
index 1a6c18f52..6813c585a 100644
--- a/common/tlv.c
+++ b/common/tlv.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/tlv.h b/common/tlv.h
index 05ddaa4ae..ba4ea2e42 100644
--- a/common/tlv.h
+++ b/common/tlv.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef SCD_TLV_H
diff --git a/common/ttyio.c b/common/ttyio.c
index 61674128f..5fb620dfa 100644
--- a/common/ttyio.c
+++ b/common/ttyio.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/ttyio.h b/common/ttyio.h
index 0a66d8654..004aa859a 100644
--- a/common/ttyio.h
+++ b/common/ttyio.h
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_COMMON_TTYIO_H
 #define GNUPG_COMMON_TTYIO_H
diff --git a/common/types.h b/common/types.h
index 0767a27b8..7d85a3594 100644
--- a/common/types.h
+++ b/common/types.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_TYPES_H
diff --git a/common/userids.c b/common/userids.c
index b761d14b7..01f2cd84b 100644
--- a/common/userids.c
+++ b/common/userids.c
@@ -26,7 +26,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/userids.h b/common/userids.h
index dcb6f4ab3..c60bc3306 100644
--- a/common/userids.h
+++ b/common/userids.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_USERIDS_H
diff --git a/common/utf8conv.c b/common/utf8conv.c
index 83e6eae93..bce9e3ac6 100644
--- a/common/utf8conv.c
+++ b/common/utf8conv.c
@@ -26,7 +26,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/utf8conv.h b/common/utf8conv.h
index def35def0..1c6c5840e 100644
--- a/common/utf8conv.h
+++ b/common/utf8conv.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_UTF8CONF_H
diff --git a/common/util.h b/common/util.h
index 8a6732fdd..2f82fb09b 100644
--- a/common/util.h
+++ b/common/util.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_UTIL_H
diff --git a/common/utilproto.h b/common/utilproto.h
index 5bb9dd113..7467f6b1d 100644
--- a/common/utilproto.h
+++ b/common/utilproto.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* This file is in general included via util.h but sometimes we do not
diff --git a/common/w32-reg.c b/common/w32-reg.c
index 6afb599bd..2d64215fe 100644
--- a/common/w32-reg.c
+++ b/common/w32-reg.c
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/w32help.h b/common/w32help.h
index be6dd3e32..e495e341a 100644
--- a/common/w32help.h
+++ b/common/w32help.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_W32HELP_H
diff --git a/common/xasprintf.c b/common/xasprintf.c
index 8adf2e471..00ff66a75 100644
--- a/common/xasprintf.c
+++ b/common/xasprintf.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/xreadline.c b/common/xreadline.c
index f3c43df0f..b17579f48 100644
--- a/common/xreadline.c
+++ b/common/xreadline.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/yesno.c b/common/yesno.c
index 780334921..58de63ddf 100644
--- a/common/yesno.c
+++ b/common/yesno.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/zb32.c b/common/zb32.c
index 54bd5d4fd..517321e0c 100644
--- a/common/zb32.c
+++ b/common/zb32.c
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/common/zb32.h b/common/zb32.h
index 1fb41ecae..47bb1f85f 100644
--- a/common/zb32.h
+++ b/common/zb32.h
@@ -24,7 +24,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_COMMON_ZB32_H
diff --git a/configure.ac b/configure.ac
index 47de5f873..bc3e2a80a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 # Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.61)
diff --git a/dirmngr/Makefile.am b/dirmngr/Makefile.am
index 5a2fd36b2..bd70c8c3b 100644
--- a/dirmngr/Makefile.am
+++ b/dirmngr/Makefile.am
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/dirmngr/certcache.c b/dirmngr/certcache.c
index 9e741c131..ad85d9912 100644
--- a/dirmngr/certcache.c
+++ b/dirmngr/certcache.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/crlcache.c b/dirmngr/crlcache.c
index 94d5f5f6c..07fa5b1d3 100644
--- a/dirmngr/crlcache.c
+++ b/dirmngr/crlcache.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/dirmngr/crlfetch.c b/dirmngr/crlfetch.c
index 7e814f53b..8fe6e0b1b 100644
--- a/dirmngr/crlfetch.c
+++ b/dirmngr/crlfetch.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/crlfetch.h b/dirmngr/crlfetch.h
index dd282385d..cf4a3c0aa 100644
--- a/dirmngr/crlfetch.h
+++ b/dirmngr/crlfetch.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef CRLFETCH_H
diff --git a/dirmngr/dirmngr-client.c b/dirmngr/dirmngr-client.c
index 9b004cc19..01cface5f 100644
--- a/dirmngr/dirmngr-client.c
+++ b/dirmngr/dirmngr-client.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/dirmngr.c b/dirmngr/dirmngr.c
index 07cbed99a..14189fea6 100644
--- a/dirmngr/dirmngr.c
+++ b/dirmngr/dirmngr.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/dirmngr.h b/dirmngr/dirmngr.h
index 9e216cdb8..107059df4 100644
--- a/dirmngr/dirmngr.h
+++ b/dirmngr/dirmngr.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef DIRMNGR_H
diff --git a/dirmngr/dirmngr_ldap.c b/dirmngr/dirmngr_ldap.c
index c5702b151..a0acb8e48 100644
--- a/dirmngr/dirmngr_ldap.c
+++ b/dirmngr/dirmngr_ldap.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/dns-stuff.c b/dirmngr/dns-stuff.c
index 4bd3a8793..70554f6f3 100644
--- a/dirmngr/dns-stuff.c
+++ b/dirmngr/dns-stuff.c
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/dns-stuff.h b/dirmngr/dns-stuff.h
index ee5132d61..10e6d8d91 100644
--- a/dirmngr/dns-stuff.h
+++ b/dirmngr/dns-stuff.h
@@ -25,7 +25,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_DIRMNGR_DNS_STUFF_H
 #define GNUPG_DIRMNGR_DNS_STUFF_H
diff --git a/dirmngr/http.c b/dirmngr/http.c
index ac8238caf..5f5775b2f 100644
--- a/dirmngr/http.c
+++ b/dirmngr/http.c
@@ -27,7 +27,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Simple HTTP client implementation.  We try to keep the code as
diff --git a/dirmngr/http.h b/dirmngr/http.h
index 569ccea0e..4a70caf4f 100644
--- a/dirmngr/http.h
+++ b/dirmngr/http.h
@@ -26,7 +26,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_COMMON_HTTP_H
 #define GNUPG_COMMON_HTTP_H
diff --git a/dirmngr/ks-action.c b/dirmngr/ks-action.c
index 21aa6465d..1087bb5ce 100644
--- a/dirmngr/ks-action.c
+++ b/dirmngr/ks-action.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/ks-action.h b/dirmngr/ks-action.h
index c373bf9fd..d576ef00f 100644
--- a/dirmngr/ks-action.h
+++ b/dirmngr/ks-action.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef DIRMNGR_KS_ACTION_H
diff --git a/dirmngr/ks-engine-finger.c b/dirmngr/ks-engine-finger.c
index 96e092d24..b1f02ad7d 100644
--- a/dirmngr/ks-engine-finger.c
+++ b/dirmngr/ks-engine-finger.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/ks-engine-hkp.c b/dirmngr/ks-engine-hkp.c
index bcc17504d..853085163 100644
--- a/dirmngr/ks-engine-hkp.c
+++ b/dirmngr/ks-engine-hkp.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/ks-engine-http.c b/dirmngr/ks-engine-http.c
index adee04f1b..4c4ab1eb8 100644
--- a/dirmngr/ks-engine-http.c
+++ b/dirmngr/ks-engine-http.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/ks-engine-kdns.c b/dirmngr/ks-engine-kdns.c
index 748274db1..d49d04637 100644
--- a/dirmngr/ks-engine-kdns.c
+++ b/dirmngr/ks-engine-kdns.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/ks-engine-ldap.c b/dirmngr/ks-engine-ldap.c
index baed6cdb8..ee55bf25d 100644
--- a/dirmngr/ks-engine-ldap.c
+++ b/dirmngr/ks-engine-ldap.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/ks-engine.h b/dirmngr/ks-engine.h
index cb48f7f1f..b5b4dd08b 100644
--- a/dirmngr/ks-engine.h
+++ b/dirmngr/ks-engine.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef DIRMNGR_KS_ENGINE_H
diff --git a/dirmngr/ldap-parse-uri.c b/dirmngr/ldap-parse-uri.c
index 62f8f6d4e..967149694 100644
--- a/dirmngr/ldap-parse-uri.c
+++ b/dirmngr/ldap-parse-uri.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/ldap-parse-uri.h b/dirmngr/ldap-parse-uri.h
index 1ef1b91c6..bdbb6c3fc 100644
--- a/dirmngr/ldap-parse-uri.h
+++ b/dirmngr/ldap-parse-uri.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef DIRMNGR_LDAP_PARSE_URI_H
diff --git a/dirmngr/ldap-wrapper-ce.c b/dirmngr/ldap-wrapper-ce.c
index ce63ea682..478e6941b 100644
--- a/dirmngr/ldap-wrapper-ce.c
+++ b/dirmngr/ldap-wrapper-ce.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/dirmngr/ldap-wrapper.c b/dirmngr/ldap-wrapper.c
index 5fa3eac77..b9931a099 100644
--- a/dirmngr/ldap-wrapper.c
+++ b/dirmngr/ldap-wrapper.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/dirmngr/ldap-wrapper.h b/dirmngr/ldap-wrapper.h
index f7f5680fa..a015efafe 100644
--- a/dirmngr/ldap-wrapper.h
+++ b/dirmngr/ldap-wrapper.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef LDAP_WRAPPER_H
diff --git a/dirmngr/ldapserver.h b/dirmngr/ldapserver.h
index 8056e6789..b6eb452b7 100644
--- a/dirmngr/ldapserver.h
+++ b/dirmngr/ldapserver.h
@@ -14,7 +14,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
 
 #ifndef LDAPSERVER_H
 #define LDAPSERVER_H
diff --git a/dirmngr/server.c b/dirmngr/server.c
index e3fe1a4ae..2122d548c 100644
--- a/dirmngr/server.c
+++ b/dirmngr/server.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/t-dns-stuff.c b/dirmngr/t-dns-stuff.c
index 05b39a08c..5e8bf228a 100644
--- a/dirmngr/t-dns-stuff.c
+++ b/dirmngr/t-dns-stuff.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/t-http.c b/dirmngr/t-http.c
index 59959c4a5..a87382a93 100644
--- a/dirmngr/t-http.c
+++ b/dirmngr/t-http.c
@@ -26,7 +26,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/t-ldap-parse-uri.c b/dirmngr/t-ldap-parse-uri.c
index 145b47ab9..932ca7dcb 100644
--- a/dirmngr/t-ldap-parse-uri.c
+++ b/dirmngr/t-ldap-parse-uri.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/dirmngr/t-support.h b/dirmngr/t-support.h
index 99fd267ac..f773f1efb 100644
--- a/dirmngr/t-support.h
+++ b/dirmngr/t-support.h
@@ -25,7 +25,7 @@
  *
  * You should have received a copies of the GNU General Public License
  * and the GNU Lesser General Public License along with this program;
- * if not, see <http://www.gnu.org/licenses/>.
+ * if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef DIRMNGR_T_SUPPORT_H
diff --git a/dirmngr/w32-ldap-help.h b/dirmngr/w32-ldap-help.h
index 80668d935..566a34634 100644
--- a/dirmngr/w32-ldap-help.h
+++ b/dirmngr/w32-ldap-help.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef W32_LDAP_HELP_H
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 52ac3987c..0791dbcf1 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -13,7 +13,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/doc/faq.org b/doc/faq.org
index 27046ffdb..22d07f073 100644
--- a/doc/faq.org
+++ b/doc/faq.org
@@ -14,7 +14,7 @@
 #        org-mode format for easier maintenance.
 
 #+begin_html
-<a href="/"><img src="http://gnupg.org/share/logo-gnupg-light-purple-bg.png" class="logo-link" /></a>
+<a href="/"><img src="https://gnupg.org/share/logo-gnupg-light-purple-bg.png" class="logo-link" /></a>
 #+end_html
 
 *WARNING: This FAQ is heavily outdated*.  Mentioned versions of GnuPG
diff --git a/doc/gpl.texi b/doc/gpl.texi
index d13e9e4ab..931a93dd0 100644
--- a/doc/gpl.texi
+++ b/doc/gpl.texi
@@ -6,7 +6,7 @@
 @c This file is intended to be included in another file.
 
 @display
-Copyright @copyright{} 2007 Free Software Foundation, Inc. @url{http://fsf.org/}
+Copyright @copyright{} 2007 Free Software Foundation, Inc. @url{https://fsf.org/}
 
 Everyone is permitted to copy and distribute verbatim copies of this
 license document, but changing it is not allowed.
@@ -696,7 +696,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with this program.  If not, see @url{http://www.gnu.org/licenses/}.
+along with this program.  If not, see @url{https://www.gnu.org/licenses/}.
 @end example
 
 @noindent
@@ -722,11 +722,11 @@ use an ``about box''.
 You should also get your employer (if you work as a programmer) or school,
 if any, to sign a ``copyright disclaimer'' for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
-@url{http://www.gnu.org/licenses/}.
+@url{https://www.gnu.org/licenses/}.
 
 The GNU General Public License does not permit incorporating your
 program into proprietary programs.  If your program is a subroutine
 library, you may consider it more useful to permit linking proprietary
 applications with the library.  If this is what you want to do, use
 the GNU Lesser General Public License instead of this License.  But
-first, please read @url{http://www.gnu.org/philosophy/why-not-lgpl.html}.
+first, please read @url{https://www.gnu.org/philosophy/why-not-lgpl.html}.
diff --git a/doc/help.be.txt b/doc/help.be.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.be.txt
+++ b/doc/help.be.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.ca.txt b/doc/help.ca.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.ca.txt
+++ b/doc/help.ca.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.cs.txt b/doc/help.cs.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.cs.txt
+++ b/doc/help.cs.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.da.txt b/doc/help.da.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.da.txt
+++ b/doc/help.da.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.de.txt b/doc/help.de.txt
index 7b2fffe6e..ce0ce148f 100644
--- a/doc/help.de.txt
+++ b/doc/help.de.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 # Die Datei help.txt beschreibt das verwendete Format.
diff --git a/doc/help.el.txt b/doc/help.el.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.el.txt
+++ b/doc/help.el.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.eo.txt b/doc/help.eo.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.eo.txt
+++ b/doc/help.eo.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.es.txt b/doc/help.es.txt
index 42e531beb..d59f2145c 100644
--- a/doc/help.es.txt
+++ b/doc/help.es.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.et.txt b/doc/help.et.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.et.txt
+++ b/doc/help.et.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.fi.txt b/doc/help.fi.txt
index 9f92246ac..4286cc0d4 100644
--- a/doc/help.fi.txt
+++ b/doc/help.fi.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.fr.txt b/doc/help.fr.txt
index c18fea0a1..4e4e7da5c 100644
--- a/doc/help.fr.txt
+++ b/doc/help.fr.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.gl.txt b/doc/help.gl.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.gl.txt
+++ b/doc/help.gl.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.hu.txt b/doc/help.hu.txt
index 1440dae14..81b39917b 100644
--- a/doc/help.hu.txt
+++ b/doc/help.hu.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.id.txt b/doc/help.id.txt
index ae9e80875..c07492f3c 100644
--- a/doc/help.id.txt
+++ b/doc/help.id.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.it.txt b/doc/help.it.txt
index db6127f77..675f8c081 100644
--- a/doc/help.it.txt
+++ b/doc/help.it.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.ja.txt b/doc/help.ja.txt
index 0a538b88c..c503de6f7 100644
--- a/doc/help.ja.txt
+++ b/doc/help.ja.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 .#pinentry.qualitybar.tooltip
 # [ このエントリは有効にするには、上記のキーの # を削除してください。]
diff --git a/doc/help.nb.txt b/doc/help.nb.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.nb.txt
+++ b/doc/help.nb.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.pl.txt b/doc/help.pl.txt
index ef719a893..c5444b632 100644
--- a/doc/help.pl.txt
+++ b/doc/help.pl.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.pt.txt b/doc/help.pt.txt
index dac17c0d9..da9a18153 100644
--- a/doc/help.pt.txt
+++ b/doc/help.pt.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.pt_BR.txt b/doc/help.pt_BR.txt
index 25a23c316..e88265c2e 100644
--- a/doc/help.pt_BR.txt
+++ b/doc/help.pt_BR.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.ro.txt b/doc/help.ro.txt
index f655fdffb..b26dd53ba 100644
--- a/doc/help.ro.txt
+++ b/doc/help.ro.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.ru.txt b/doc/help.ru.txt
index 5a98cb36e..b78e1ff92 100644
--- a/doc/help.ru.txt
+++ b/doc/help.ru.txt
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 # The translated revision was taken from HEAD b8bb16c6c08d3c2947f1ff67
 # which is the same as the revision from STABLE-BRANCH-2-0 776bee6d370
diff --git a/doc/help.sk.txt b/doc/help.sk.txt
index a0fa4aa5b..9e50c762f 100644
--- a/doc/help.sk.txt
+++ b/doc/help.sk.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.sv.txt b/doc/help.sv.txt
index d6d07e850..0ac3be7ab 100644
--- a/doc/help.sv.txt
+++ b/doc/help.sv.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .#gpg.edit_ownertrust.value
diff --git a/doc/help.tr.txt b/doc/help.tr.txt
index 15bdf8ed1..086f19163 100644
--- a/doc/help.tr.txt
+++ b/doc/help.tr.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.txt b/doc/help.txt
index e64656e1b..38f25cd3e 100644
--- a/doc/help.txt
+++ b/doc/help.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 # Note that this help file needs to be UTF-8 encoded.  When looking
diff --git a/doc/help.zh_CN.txt b/doc/help.zh_CN.txt
index e000fa0c6..7b199c2fe 100644
--- a/doc/help.zh_CN.txt
+++ b/doc/help.zh_CN.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/doc/help.zh_TW.txt b/doc/help.zh_TW.txt
index 800dad986..5665b7087 100644
--- a/doc/help.zh_TW.txt
+++ b/doc/help.zh_TW.txt
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 
 .gpg.edit_ownertrust.value
diff --git a/g10/Makefile.am b/g10/Makefile.am
index 7b87e6a32..604be93d5 100644
--- a/g10/Makefile.am
+++ b/g10/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/g10/armor.c b/g10/armor.c
index 55c84258b..c80e902d2 100644
--- a/g10/armor.c
+++ b/g10/armor.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/build-packet.c b/g10/build-packet.c
index 0115d64a1..ad46a0270 100644
--- a/g10/build-packet.c
+++ b/g10/build-packet.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/call-agent.c b/g10/call-agent.c
index eeea7bf97..1d4bd664c 100644
--- a/g10/call-agent.c
+++ b/g10/call-agent.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/call-agent.h b/g10/call-agent.h
index 032c345e5..e4fea5730 100644
--- a/g10/call-agent.h
+++ b/g10/call-agent.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_G10_CALL_AGENT_H
 #define GNUPG_G10_CALL_AGENT_H
diff --git a/g10/call-dirmngr.c b/g10/call-dirmngr.c
index 66db357db..4be9da117 100644
--- a/g10/call-dirmngr.c
+++ b/g10/call-dirmngr.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/call-dirmngr.h b/g10/call-dirmngr.h
index f15459851..95a8c4a3b 100644
--- a/g10/call-dirmngr.h
+++ b/g10/call-dirmngr.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_G10_CALL_DIRMNGR_H
 #define GNUPG_G10_CALL_DIRMNGR_H
diff --git a/g10/card-util.c b/g10/card-util.c
index b322a8617..e35857220 100644
--- a/g10/card-util.c
+++ b/g10/card-util.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/cipher.c b/g10/cipher.c
index ae7ba17e3..98f398e3d 100644
--- a/g10/cipher.c
+++ b/g10/cipher.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/compress-bz2.c b/g10/compress-bz2.c
index 128eadff1..22cefd99c 100644
--- a/g10/compress-bz2.c
+++ b/g10/compress-bz2.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/compress.c b/g10/compress.c
index c34beecf7..fbc8097d7 100644
--- a/g10/compress.c
+++ b/g10/compress.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Note that the code in compress-bz2.c is nearly identical to the
diff --git a/g10/cpr.c b/g10/cpr.c
index 9961f927f..c20c3f4ce 100644
--- a/g10/cpr.c
+++ b/g10/cpr.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/dearmor.c b/g10/dearmor.c
index 38c3a3c1b..6217ddab5 100644
--- a/g10/dearmor.c
+++ b/g10/dearmor.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/decrypt-data.c b/g10/decrypt-data.c
index 96d21774a..585b1507f 100644
--- a/g10/decrypt-data.c
+++ b/g10/decrypt-data.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/decrypt.c b/g10/decrypt.c
index 27f51f613..751b7be55 100644
--- a/g10/decrypt.c
+++ b/g10/decrypt.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/dek.h b/g10/dek.h
index 1a879e3af..666810c3d 100644
--- a/g10/dek.h
+++ b/g10/dek.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef G10_DEK_H
 #define G10_DEK_H
diff --git a/g10/delkey.c b/g10/delkey.c
index 966c5712f..06aca9e85 100644
--- a/g10/delkey.c
+++ b/g10/delkey.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/ecdh.c b/g10/ecdh.c
index dd47544e6..89e8cf1cb 100644
--- a/g10/ecdh.c
+++ b/g10/ecdh.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/encrypt.c b/g10/encrypt.c
index 2985408a4..5268946c3 100644
--- a/g10/encrypt.c
+++ b/g10/encrypt.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/exec.c b/g10/exec.c
index 30108eb4e..b868a1ff1 100644
--- a/g10/exec.c
+++ b/g10/exec.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/g10/exec.h b/g10/exec.h
index 51304adc0..1cb1c7208 100644
--- a/g10/exec.h
+++ b/g10/exec.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef _EXEC_H_
diff --git a/g10/export.c b/g10/export.c
index 78cb85f34..6a5597ce1 100644
--- a/g10/export.c
+++ b/g10/export.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/filter.h b/g10/filter.h
index c3c7966e5..7accd7d4d 100644
--- a/g10/filter.h
+++ b/g10/filter.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef G10_FILTER_H
 #define G10_FILTER_H
diff --git a/g10/free-packet.c b/g10/free-packet.c
index 516e9a145..2ca1d3bc2 100644
--- a/g10/free-packet.c
+++ b/g10/free-packet.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/getkey.c b/g10/getkey.c
index b844c1664..648c23040 100644
--- a/g10/getkey.c
+++ b/g10/getkey.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/gpg.c b/g10/gpg.c
index 9ffce487f..4e266729c 100644
--- a/g10/gpg.c
+++ b/g10/gpg.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/gpg.h b/g10/gpg.h
index 90a886613..8bc4c086e 100644
--- a/g10/gpg.h
+++ b/g10/gpg.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_G10_GPG_H
 #define GNUPG_G10_GPG_H
diff --git a/g10/gpgcompose.c b/g10/gpgcompose.c
index 6c44e3295..512cb450a 100644
--- a/g10/gpgcompose.c
+++ b/g10/gpgcompose.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/gpgsql.c b/g10/gpgsql.c
index a9b336485..661bd3543 100644
--- a/g10/gpgsql.c
+++ b/g10/gpgsql.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/gpgsql.h b/g10/gpgsql.h
index 8117f4564..0d6903967 100644
--- a/g10/gpgsql.h
+++ b/g10/gpgsql.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_GPGSQL_H
diff --git a/g10/gpgv.c b/g10/gpgv.c
index 01138a054..d25b6be7d 100644
--- a/g10/gpgv.c
+++ b/g10/gpgv.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/helptext.c b/g10/helptext.c
index 7bca1db5e..730f699e3 100644
--- a/g10/helptext.c
+++ b/g10/helptext.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/import.c b/g10/import.c
index 88ee16254..590959d25 100644
--- a/g10/import.c
+++ b/g10/import.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/kbnode.c b/g10/kbnode.c
index e814fa802..6700dc026 100644
--- a/g10/kbnode.c
+++ b/g10/kbnode.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/keydb.c b/g10/keydb.c
index b959f0521..76850f963 100644
--- a/g10/keydb.c
+++ b/g10/keydb.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/keydb.h b/g10/keydb.h
index 6133202e6..815b17ee8 100644
--- a/g10/keydb.h
+++ b/g10/keydb.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G10_KEYDB_H
diff --git a/g10/keyedit.c b/g10/keyedit.c
index 65ac2eab3..ffc0da7c4 100644
--- a/g10/keyedit.c
+++ b/g10/keyedit.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/keygen.c b/g10/keygen.c
index d98b70b94..e3cf81808 100644
--- a/g10/keygen.c
+++ b/g10/keygen.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/keyid.c b/g10/keyid.c
index 4380151ee..dd098fd19 100644
--- a/g10/keyid.c
+++ b/g10/keyid.c
@@ -17,7 +17,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/keylist.c b/g10/keylist.c
index 51dc40905..0523be090 100644
--- a/g10/keylist.c
+++ b/g10/keylist.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/keyring.c b/g10/keyring.c
index aa73290b2..091151b2e 100644
--- a/g10/keyring.c
+++ b/g10/keyring.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/keyring.h b/g10/keyring.h
index 14d9f426f..07f383576 100644
--- a/g10/keyring.h
+++ b/g10/keyring.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GPG_KEYRING_H
diff --git a/g10/keyserver-internal.h b/g10/keyserver-internal.h
index 6988ae08c..77b362eef 100644
--- a/g10/keyserver-internal.h
+++ b/g10/keyserver-internal.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef _KEYSERVER_INTERNAL_H_
diff --git a/g10/keyserver.c b/g10/keyserver.c
index d98351cd2..9148e7d97 100644
--- a/g10/keyserver.c
+++ b/g10/keyserver.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/main.h b/g10/main.h
index c2c92d03d..63aec4712 100644
--- a/g10/main.h
+++ b/g10/main.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef G10_MAIN_H
 #define G10_MAIN_H
diff --git a/g10/mainproc.c b/g10/mainproc.c
index 63f726097..0c979f831 100644
--- a/g10/mainproc.c
+++ b/g10/mainproc.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/mdfilter.c b/g10/mdfilter.c
index 0dbbc3c36..69b226c3b 100644
--- a/g10/mdfilter.c
+++ b/g10/mdfilter.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/migrate.c b/g10/migrate.c
index a9da5a032..6ff1014e6 100644
--- a/g10/migrate.c
+++ b/g10/migrate.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/misc.c b/g10/misc.c
index d2537cf7a..4f9ece349 100644
--- a/g10/misc.c
+++ b/g10/misc.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/openfile.c b/g10/openfile.c
index ad256048a..f62deec54 100644
--- a/g10/openfile.c
+++ b/g10/openfile.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/options.h b/g10/options.h
index 43dfd997f..19b855aa4 100644
--- a/g10/options.h
+++ b/g10/options.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef G10_OPTIONS_H
 #define G10_OPTIONS_H
diff --git a/g10/packet.h b/g10/packet.h
index 60af2a233..65f60a9e5 100644
--- a/g10/packet.h
+++ b/g10/packet.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G10_PACKET_H
diff --git a/g10/parse-packet.c b/g10/parse-packet.c
index bda3e1420..38cfdd985 100644
--- a/g10/parse-packet.c
+++ b/g10/parse-packet.c
@@ -17,7 +17,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/passphrase.c b/g10/passphrase.c
index d75d980a1..ccd232a4f 100644
--- a/g10/passphrase.c
+++ b/g10/passphrase.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/photoid.c b/g10/photoid.c
index e18865359..b61ed1bcd 100644
--- a/g10/photoid.c
+++ b/g10/photoid.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/photoid.h b/g10/photoid.h
index 9fc758e92..fc7ec6fbc 100644
--- a/g10/photoid.h
+++ b/g10/photoid.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Photo ID functions */
diff --git a/g10/pkclist.c b/g10/pkclist.c
index eef343797..51e8f274c 100644
--- a/g10/pkclist.c
+++ b/g10/pkclist.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/pkglue.c b/g10/pkglue.c
index 50de347d4..ce24a2ed5 100644
--- a/g10/pkglue.c
+++ b/g10/pkglue.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/pkglue.h b/g10/pkglue.h
index ba1097c2e..77a380191 100644
--- a/g10/pkglue.h
+++ b/g10/pkglue.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_G10_PKGLUE_H
diff --git a/g10/plaintext.c b/g10/plaintext.c
index c9fb67cdc..bdf55923b 100644
--- a/g10/plaintext.c
+++ b/g10/plaintext.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/progress.c b/g10/progress.c
index f151657da..feb639e5f 100644
--- a/g10/progress.c
+++ b/g10/progress.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/pubkey-enc.c b/g10/pubkey-enc.c
index 0df9bfac2..117744fb4 100644
--- a/g10/pubkey-enc.c
+++ b/g10/pubkey-enc.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/revoke.c b/g10/revoke.c
index 15a91acbf..68fc44ac8 100644
--- a/g10/revoke.c
+++ b/g10/revoke.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/rmd160.c b/g10/rmd160.c
index 8eb005f54..7c77ca591 100644
--- a/g10/rmd160.c
+++ b/g10/rmd160.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* For historic reasons gpg uses RIPE-MD160 to to identify names in
diff --git a/g10/rmd160.h b/g10/rmd160.h
index 551898b5d..f186b72ca 100644
--- a/g10/rmd160.h
+++ b/g10/rmd160.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef G10_RMD160_H
 #define G10_RMD160_H
diff --git a/g10/seckey-cert.c b/g10/seckey-cert.c
index f61d21bbe..61cc2ea87 100644
--- a/g10/seckey-cert.c
+++ b/g10/seckey-cert.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #error Not anymore used - only kept for reference in the repository.
diff --git a/g10/server.c b/g10/server.c
index 0e1517617..b89f0be69 100644
--- a/g10/server.c
+++ b/g10/server.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/seskey.c b/g10/seskey.c
index e5385af98..b2f716960 100644
--- a/g10/seskey.c
+++ b/g10/seskey.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/sig-check.c b/g10/sig-check.c
index 4d39e0925..4df29af7f 100644
--- a/g10/sig-check.c
+++ b/g10/sig-check.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/sign.c b/g10/sign.c
index e5fbd9dc2..a39112824 100644
--- a/g10/sign.c
+++ b/g10/sign.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/skclist.c b/g10/skclist.c
index 4cd7f332e..cedbce79f 100644
--- a/g10/skclist.c
+++ b/g10/skclist.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/t-keydb-get-keyblock.c b/g10/t-keydb-get-keyblock.c
index cab1448da..993d879d5 100644
--- a/g10/t-keydb-get-keyblock.c
+++ b/g10/t-keydb-get-keyblock.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include "test.c"
diff --git a/g10/t-keydb.c b/g10/t-keydb.c
index 3606e2ea2..5eb8d0154 100644
--- a/g10/t-keydb.c
+++ b/g10/t-keydb.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include "test.c"
diff --git a/g10/t-rmd160.c b/g10/t-rmd160.c
index ea2933f07..e79d15d9d 100644
--- a/g10/t-rmd160.c
+++ b/g10/t-rmd160.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/t-stutter.c b/g10/t-stutter.c
index f3fc65330..a2e9666bf 100644
--- a/g10/t-stutter.c
+++ b/g10/t-stutter.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* This test is based on the paper: "An Attack on CFB Mode Encryption
diff --git a/g10/tdbdump.c b/g10/tdbdump.c
index 4c3d7a874..41a025871 100644
--- a/g10/tdbdump.c
+++ b/g10/tdbdump.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/tdbio.c b/g10/tdbio.c
index 02fa91e66..c1cb31211 100644
--- a/g10/tdbio.c
+++ b/g10/tdbio.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/tdbio.h b/g10/tdbio.h
index 2e15ffe31..1f66b034e 100644
--- a/g10/tdbio.h
+++ b/g10/tdbio.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G10_TDBIO_H
diff --git a/g10/test-stubs.c b/g10/test-stubs.c
index c717cff8c..8560f9d22 100644
--- a/g10/test-stubs.c
+++ b/g10/test-stubs.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/test.c b/g10/test.c
index e9e2074d3..734458af3 100644
--- a/g10/test.c
+++ b/g10/test.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/textfilter.c b/g10/textfilter.c
index 6ca4f8806..cb5d444ba 100644
--- a/g10/textfilter.c
+++ b/g10/textfilter.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/tofu.c b/g10/tofu.c
index 46d948402..03d8ebee9 100644
--- a/g10/tofu.c
+++ b/g10/tofu.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* TODO:
diff --git a/g10/tofu.h b/g10/tofu.h
index df69a7a93..f114443bc 100644
--- a/g10/tofu.h
+++ b/g10/tofu.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G10_TOFU_H
diff --git a/g10/trust.c b/g10/trust.c
index 8790754a6..2a829b8b4 100644
--- a/g10/trust.c
+++ b/g10/trust.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/trustdb.c b/g10/trustdb.c
index f5b40085f..edae6ef45 100644
--- a/g10/trustdb.c
+++ b/g10/trustdb.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/trustdb.h b/g10/trustdb.h
index 47d7b72bf..77aa79da6 100644
--- a/g10/trustdb.h
+++ b/g10/trustdb.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G10_TRUSTDB_H
diff --git a/g10/verify.c b/g10/verify.c
index 5cd0bd7f4..7327e855b 100644
--- a/g10/verify.c
+++ b/g10/verify.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g10/zlib-riscos.h b/g10/zlib-riscos.h
index 0f547d380..c8d97b088 100644
--- a/g10/zlib-riscos.h
+++ b/g10/zlib-riscos.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef G10_ZLIB_RISCOS_H
 #define G10_ZLIB_RISCOS_H
diff --git a/g13/Makefile.am b/g13/Makefile.am
index 90dd47171..c0e7a7115 100644
--- a/g13/Makefile.am
+++ b/g13/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/g13/backend.c b/g13/backend.c
index 659c6b749..a495f8ad8 100644
--- a/g13/backend.c
+++ b/g13/backend.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/backend.h b/g13/backend.h
index d1cedb36f..2805d99c0 100644
--- a/g13/backend.h
+++ b/g13/backend.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_BACKEND_H
diff --git a/g13/be-dmcrypt.c b/g13/be-dmcrypt.c
index c65be0894..e048b9945 100644
--- a/g13/be-dmcrypt.c
+++ b/g13/be-dmcrypt.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/be-dmcrypt.h b/g13/be-dmcrypt.h
index 189bfee7b..cc0fce550 100644
--- a/g13/be-dmcrypt.h
+++ b/g13/be-dmcrypt.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_BE_DMCRYPT_H
diff --git a/g13/be-encfs.c b/g13/be-encfs.c
index a873541e3..6c648ab58 100644
--- a/g13/be-encfs.c
+++ b/g13/be-encfs.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/be-encfs.h b/g13/be-encfs.h
index 744c16aee..1f1b8b3c7 100644
--- a/g13/be-encfs.h
+++ b/g13/be-encfs.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_BE_ENCFS_H
diff --git a/g13/be-truecrypt.c b/g13/be-truecrypt.c
index 9d75bdfda..e75b936c8 100644
--- a/g13/be-truecrypt.c
+++ b/g13/be-truecrypt.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/be-truecrypt.h b/g13/be-truecrypt.h
index e98c989e9..d6d1e845b 100644
--- a/g13/be-truecrypt.h
+++ b/g13/be-truecrypt.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_BE_TRUECRYPT_H
diff --git a/g13/call-syshelp.c b/g13/call-syshelp.c
index 76d181b67..adffc6eac 100644
--- a/g13/call-syshelp.c
+++ b/g13/call-syshelp.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/call-syshelp.h b/g13/call-syshelp.h
index 0e110c903..3e8382949 100644
--- a/g13/call-syshelp.h
+++ b/g13/call-syshelp.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_G13_CALL_SYSHELP_H
diff --git a/g13/create.c b/g13/create.c
index 0126f5b47..573039dc2 100644
--- a/g13/create.c
+++ b/g13/create.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/create.h b/g13/create.h
index ec4224c40..ccb954a2d 100644
--- a/g13/create.h
+++ b/g13/create.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_CREATE_H
diff --git a/g13/g13-common.c b/g13/g13-common.c
index e6adcb8a1..8370907fb 100644
--- a/g13/g13-common.c
+++ b/g13/g13-common.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/g13/g13-common.h b/g13/g13-common.h
index a20508128..1fe80d3c7 100644
--- a/g13/g13-common.h
+++ b/g13/g13-common.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_COMMON_H
diff --git a/g13/g13-syshelp.c b/g13/g13-syshelp.c
index 7b4623946..8b8a4a7d8 100644
--- a/g13/g13-syshelp.c
+++ b/g13/g13-syshelp.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/g13-syshelp.h b/g13/g13-syshelp.h
index 618b41de5..b6adcbd92 100644
--- a/g13/g13-syshelp.h
+++ b/g13/g13-syshelp.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_SYSHELP_H
diff --git a/g13/g13.c b/g13/g13.c
index 33f82d668..0553c85c1 100644
--- a/g13/g13.c
+++ b/g13/g13.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/g13.h b/g13/g13.h
index e69489069..9c0acb5b4 100644
--- a/g13/g13.h
+++ b/g13/g13.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_H
diff --git a/g13/g13tuple.c b/g13/g13tuple.c
index ddcb46715..f79c82d51 100644
--- a/g13/g13tuple.c
+++ b/g13/g13tuple.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/g13tuple.h b/g13/g13tuple.h
index c9dfb47b7..77d595df5 100644
--- a/g13/g13tuple.h
+++ b/g13/g13tuple.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_G13TUPLE_H
diff --git a/g13/keyblob.c b/g13/keyblob.c
index 8a5b622ab..81863bb4e 100644
--- a/g13/keyblob.c
+++ b/g13/keyblob.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/keyblob.h b/g13/keyblob.h
index 48f0b9c9b..90fcf6057 100644
--- a/g13/keyblob.h
+++ b/g13/keyblob.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_KEYBLOB_H
diff --git a/g13/mount.c b/g13/mount.c
index b46c8d0a0..7814d5c67 100644
--- a/g13/mount.c
+++ b/g13/mount.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/mount.h b/g13/mount.h
index 003768202..fd403d557 100644
--- a/g13/mount.h
+++ b/g13/mount.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_MOUNT_H
diff --git a/g13/mountinfo.c b/g13/mountinfo.c
index 1c4894dac..26eca0cd0 100644
--- a/g13/mountinfo.c
+++ b/g13/mountinfo.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/mountinfo.h b/g13/mountinfo.h
index 95e95f51c..ab346bf1f 100644
--- a/g13/mountinfo.h
+++ b/g13/mountinfo.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_MOUNTINFO_H
diff --git a/g13/runner.c b/g13/runner.c
index 35c68437e..af2e836d8 100644
--- a/g13/runner.c
+++ b/g13/runner.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/runner.h b/g13/runner.h
index 3c8214304..36181adf9 100644
--- a/g13/runner.h
+++ b/g13/runner.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_RUNNER_H
diff --git a/g13/server.c b/g13/server.c
index 5a273c229..0c4563e6a 100644
--- a/g13/server.c
+++ b/g13/server.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/server.h b/g13/server.h
index 41636c876..6338f40c2 100644
--- a/g13/server.h
+++ b/g13/server.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_SERVER_H
diff --git a/g13/sh-blockdev.c b/g13/sh-blockdev.c
index 4b4dde464..6c12dde04 100644
--- a/g13/sh-blockdev.c
+++ b/g13/sh-blockdev.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/sh-cmd.c b/g13/sh-cmd.c
index d9a0f6c05..a54f0aec9 100644
--- a/g13/sh-cmd.c
+++ b/g13/sh-cmd.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/sh-dmcrypt.c b/g13/sh-dmcrypt.c
index 994fbbbac..bbeab65a2 100644
--- a/g13/sh-dmcrypt.c
+++ b/g13/sh-dmcrypt.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/suspend.c b/g13/suspend.c
index 39aeaebb9..7bdf738c8 100644
--- a/g13/suspend.c
+++ b/g13/suspend.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/g13/suspend.h b/g13/suspend.h
index 91702eb71..21943e7e8 100644
--- a/g13/suspend.h
+++ b/g13/suspend.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef G13_SUSPEND_H
diff --git a/g13/t-g13tuple.c b/g13/t-g13tuple.c
index f986efab8..bbd98988e 100644
--- a/g13/t-g13tuple.c
+++ b/g13/t-g13tuple.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/kbx/Makefile.am b/kbx/Makefile.am
index 912dd7656..fe7da1bb8 100644
--- a/kbx/Makefile.am
+++ b/kbx/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/kbx/kbxutil.c b/kbx/kbxutil.c
index 77b134a38..dd8477c69 100644
--- a/kbx/kbxutil.c
+++ b/kbx/kbxutil.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/kbx/keybox-blob.c b/kbx/keybox-blob.c
index 896f137b8..73ecfbe0d 100644
--- a/kbx/keybox-blob.c
+++ b/kbx/keybox-blob.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/kbx/keybox-defs.h b/kbx/keybox-defs.h
index d74a7efb5..d9c3d3afe 100644
--- a/kbx/keybox-defs.h
+++ b/kbx/keybox-defs.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef KEYBOX_DEFS_H
diff --git a/kbx/keybox-dump.c b/kbx/keybox-dump.c
index f4e7c988d..0e8f63a91 100644
--- a/kbx/keybox-dump.c
+++ b/kbx/keybox-dump.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/kbx/keybox-file.c b/kbx/keybox-file.c
index 59dfe0c3e..0485e81b4 100644
--- a/kbx/keybox-file.c
+++ b/kbx/keybox-file.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/kbx/keybox-init.c b/kbx/keybox-init.c
index 35da804a4..6a83f7162 100644
--- a/kbx/keybox-init.c
+++ b/kbx/keybox-init.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/kbx/keybox-openpgp.c b/kbx/keybox-openpgp.c
index a0e4ab9f7..6885e059f 100644
--- a/kbx/keybox-openpgp.c
+++ b/kbx/keybox-openpgp.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* This is a simple OpenPGP parser suitable for all OpenPGP key
diff --git a/kbx/keybox-search-desc.h b/kbx/keybox-search-desc.h
index 741f2e872..6298994e9 100644
--- a/kbx/keybox-search-desc.h
+++ b/kbx/keybox-search-desc.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/kbx/keybox-search.c b/kbx/keybox-search.c
index 681d5c0e1..ec5aad128 100644
--- a/kbx/keybox-search.c
+++ b/kbx/keybox-search.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/kbx/keybox-update.c b/kbx/keybox-update.c
index e5d4dc8da..dcf8b2e23 100644
--- a/kbx/keybox-update.c
+++ b/kbx/keybox-update.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/kbx/keybox-util.c b/kbx/keybox-util.c
index a2ca3f0ed..aacd0a431 100644
--- a/kbx/keybox-util.c
+++ b/kbx/keybox-util.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/kbx/keybox.h b/kbx/keybox.h
index 6180a2fd7..a248bf05f 100644
--- a/kbx/keybox.h
+++ b/kbx/keybox.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef KEYBOX_H
diff --git a/scd/Makefile.am b/scd/Makefile.am
index f16024454..db096f6e0 100644
--- a/scd/Makefile.am
+++ b/scd/Makefile.am
@@ -13,7 +13,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/scd/apdu.c b/scd/apdu.c
index 5b7290eab..3e2b609a9 100644
--- a/scd/apdu.c
+++ b/scd/apdu.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* NOTE: This module is also used by other software, thus the use of
diff --git a/scd/apdu.h b/scd/apdu.h
index 7ca4c147e..e29c971e1 100644
--- a/scd/apdu.h
+++ b/scd/apdu.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  *
  * $Id$
  */
diff --git a/scd/app-common.h b/scd/app-common.h
index cda657f14..e12b4fbfd 100644
--- a/scd/app-common.h
+++ b/scd/app-common.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  *
  * $Id$
  */
diff --git a/scd/app-dinsig.c b/scd/app-dinsig.c
index 7dad6b14f..3f99e2e5b 100644
--- a/scd/app-dinsig.c
+++ b/scd/app-dinsig.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/scd/app-geldkarte.c b/scd/app-geldkarte.c
index f8ee9f640..e3c7dcc62 100644
--- a/scd/app-geldkarte.c
+++ b/scd/app-geldkarte.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/scd/app-help.c b/scd/app-help.c
index 2576d5cfa..1cc86b1fc 100644
--- a/scd/app-help.c
+++ b/scd/app-help.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/scd/app-nks.c b/scd/app-nks.c
index 598dee187..a6487c4b0 100644
--- a/scd/app-nks.c
+++ b/scd/app-nks.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Notes:
diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c
index f8d99545a..d1c9efeb5 100644
--- a/scd/app-openpgp.c
+++ b/scd/app-openpgp.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Some notes:
diff --git a/scd/app-p15.c b/scd/app-p15.c
index 12254ab33..505073e6b 100644
--- a/scd/app-p15.c
+++ b/scd/app-p15.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Information pertaining to the BELPIC developer card samples:
diff --git a/scd/app-sc-hsm.c b/scd/app-sc-hsm.c
index 79899ce55..c5827345c 100644
--- a/scd/app-sc-hsm.c
+++ b/scd/app-sc-hsm.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/scd/app.c b/scd/app.c
index 1f21dc149..40bdd22a5 100644
--- a/scd/app.c
+++ b/scd/app.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/scd/atr.c b/scd/atr.c
index 5b94758a5..9dc79de25 100644
--- a/scd/atr.c
+++ b/scd/atr.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/scd/atr.h b/scd/atr.h
index b06a83a60..d39e243fb 100644
--- a/scd/atr.h
+++ b/scd/atr.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef ATR_H
diff --git a/scd/ccid-driver.c b/scd/ccid-driver.c
index 478e03854..0917105f2 100644
--- a/scd/ccid-driver.c
+++ b/scd/ccid-driver.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  *
  * ALTERNATIVELY, this file may be distributed under the terms of the
  * following license, in which case the provisions of this license are
diff --git a/scd/ccid-driver.h b/scd/ccid-driver.h
index be8a5ce31..e3aed9f56 100644
--- a/scd/ccid-driver.h
+++ b/scd/ccid-driver.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  *
  * ALTERNATIVELY, this file may be distributed under the terms of the
  * following license, in which case the provisions of this license are
diff --git a/scd/command.c b/scd/command.c
index edea01c1e..358459364 100644
--- a/scd/command.c
+++ b/scd/command.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/scd/iso7816.c b/scd/iso7816.c
index 28cd2eb96..6cfa6b6c9 100644
--- a/scd/iso7816.c
+++ b/scd/iso7816.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/scd/iso7816.h b/scd/iso7816.h
index 45cd416bb..bcef47351 100644
--- a/scd/iso7816.h
+++ b/scd/iso7816.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef ISO7816_H
diff --git a/scd/scdaemon.c b/scd/scdaemon.c
index ab2fadbb3..acc5b4772 100644
--- a/scd/scdaemon.c
+++ b/scd/scdaemon.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/scd/scdaemon.h b/scd/scdaemon.h
index 448cb8487..31e9c791c 100644
--- a/scd/scdaemon.h
+++ b/scd/scdaemon.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef SCDAEMON_H
diff --git a/sm/Makefile.am b/sm/Makefile.am
index 11f86e9a4..a9c67a89a 100644
--- a/sm/Makefile.am
+++ b/sm/Makefile.am
@@ -13,7 +13,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/sm/base64.c b/sm/base64.c
index 43781ab31..f3c7def2c 100644
--- a/sm/base64.c
+++ b/sm/base64.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/call-agent.c b/sm/call-agent.c
index c9a210fa5..6dbaba534 100644
--- a/sm/call-agent.c
+++ b/sm/call-agent.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/call-dirmngr.c b/sm/call-dirmngr.c
index 6d7053c54..ea1bb5f28 100644
--- a/sm/call-dirmngr.c
+++ b/sm/call-dirmngr.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/certchain.c b/sm/certchain.c
index b884d3d49..feefbb7f8 100644
--- a/sm/certchain.c
+++ b/sm/certchain.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/certcheck.c b/sm/certcheck.c
index 904556f5c..04b391717 100644
--- a/sm/certcheck.c
+++ b/sm/certcheck.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/certdump.c b/sm/certdump.c
index 0cc492af4..e47251ef2 100644
--- a/sm/certdump.c
+++ b/sm/certdump.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/certlist.c b/sm/certlist.c
index 9adcabf23..616f4f1a7 100644
--- a/sm/certlist.c
+++ b/sm/certlist.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/certreqgen-ui.c b/sm/certreqgen-ui.c
index 3ccd048c7..ece8668f6 100644
--- a/sm/certreqgen-ui.c
+++ b/sm/certreqgen-ui.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/certreqgen.c b/sm/certreqgen.c
index 4d5027005..9b4ffc92a 100644
--- a/sm/certreqgen.c
+++ b/sm/certreqgen.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/sm/decrypt.c b/sm/decrypt.c
index a56027288..3cee54b31 100644
--- a/sm/decrypt.c
+++ b/sm/decrypt.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/delete.c b/sm/delete.c
index bafe60122..e8638c34f 100644
--- a/sm/delete.c
+++ b/sm/delete.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/encrypt.c b/sm/encrypt.c
index c677a429d..8555f4acd 100644
--- a/sm/encrypt.c
+++ b/sm/encrypt.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/export.c b/sm/export.c
index d3dc9b98a..131794599 100644
--- a/sm/export.c
+++ b/sm/export.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/fingerprint.c b/sm/fingerprint.c
index 8d2b800ae..d8e840592 100644
--- a/sm/fingerprint.c
+++ b/sm/fingerprint.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/gpgsm.c b/sm/gpgsm.c
index 6e12b7da9..6c9d85c44 100644
--- a/sm/gpgsm.c
+++ b/sm/gpgsm.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/gpgsm.h b/sm/gpgsm.h
index 9751df4bb..88db67070 100644
--- a/sm/gpgsm.h
+++ b/sm/gpgsm.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GPGSM_H
diff --git a/sm/import.c b/sm/import.c
index b2ad83914..2011fb51a 100644
--- a/sm/import.c
+++ b/sm/import.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/keydb.c b/sm/keydb.c
index 8a1efd454..02ca5ad5d 100644
--- a/sm/keydb.c
+++ b/sm/keydb.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/keydb.h b/sm/keydb.h
index 3c0f2d6ee..5713fde30 100644
--- a/sm/keydb.h
+++ b/sm/keydb.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_KEYDB_H
diff --git a/sm/keylist.c b/sm/keylist.c
index 0d975c352..c4d475ce5 100644
--- a/sm/keylist.c
+++ b/sm/keylist.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/minip12.c b/sm/minip12.c
index 0e94753f8..f066892a0 100644
--- a/sm/minip12.c
+++ b/sm/minip12.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/sm/minip12.h b/sm/minip12.h
index 7a1950fb0..39a81939d 100644
--- a/sm/minip12.h
+++ b/sm/minip12.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef MINIP12_H
diff --git a/sm/misc.c b/sm/misc.c
index 39897f4e8..40e989f4e 100644
--- a/sm/misc.c
+++ b/sm/misc.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/passphrase.c b/sm/passphrase.c
index 6ad2b0a20..09eac07dc 100644
--- a/sm/passphrase.c
+++ b/sm/passphrase.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/passphrase.h b/sm/passphrase.h
index 3401a0b0c..c69f4d9b1 100644
--- a/sm/passphrase.h
+++ b/sm/passphrase.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef	GPGSM_PASSPHRASE_H
diff --git a/sm/qualified.c b/sm/qualified.c
index bae03a4c3..61b071cbc 100644
--- a/sm/qualified.c
+++ b/sm/qualified.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/server.c b/sm/server.c
index b4fcb43c0..d6a2dbbdd 100644
--- a/sm/server.c
+++ b/sm/server.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/sign.c b/sm/sign.c
index 6cb1f8631..6eec2e97b 100644
--- a/sm/sign.c
+++ b/sm/sign.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/sm/verify.c b/sm/verify.c
index 73e0ab4b7..4df1cc0c6 100644
--- a/sm/verify.c
+++ b/sm/verify.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 6ede0d409..2fbdc7fa1 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/tests/asschk.c b/tests/asschk.c
index a86984174..2595c0a99 100644
--- a/tests/asschk.c
+++ b/tests/asschk.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* This is a simple stand-alone Assuan server test program.  We don't
diff --git a/tests/gpgscm/Makefile.am b/tests/gpgscm/Makefile.am
index dad30ed8a..9a5edc2ab 100644
--- a/tests/gpgscm/Makefile.am
+++ b/tests/gpgscm/Makefile.am
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 EXTRA_DIST = \
 	LICENSE.TinySCHEME \
diff --git a/tests/gpgscm/ffi-private.h b/tests/gpgscm/ffi-private.h
index 0d58c416e..037da56ac 100644
--- a/tests/gpgscm/ffi-private.h
+++ b/tests/gpgscm/ffi-private.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GPGSCM_FFI_PRIVATE_H
diff --git a/tests/gpgscm/ffi.c b/tests/gpgscm/ffi.c
index 305b7a135..49aeb9769 100644
--- a/tests/gpgscm/ffi.c
+++ b/tests/gpgscm/ffi.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tests/gpgscm/ffi.h b/tests/gpgscm/ffi.h
index 9bd710fbf..eba6282f0 100644
--- a/tests/gpgscm/ffi.h
+++ b/tests/gpgscm/ffi.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GPGSCM_FFI_H
diff --git a/tests/gpgscm/main.c b/tests/gpgscm/main.c
index 70ce85592..2f77ac5aa 100644
--- a/tests/gpgscm/main.c
+++ b/tests/gpgscm/main.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tests/gpgscm/private.h b/tests/gpgscm/private.h
index efa0cb026..6e330e014 100644
--- a/tests/gpgscm/private.h
+++ b/tests/gpgscm/private.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __GPGSCM_PRIVATE_H__
diff --git a/tests/gpgscm/scheme-config.h b/tests/gpgscm/scheme-config.h
index fe3d746dd..20034981a 100644
--- a/tests/gpgscm/scheme-config.h
+++ b/tests/gpgscm/scheme-config.h
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #define STANDALONE		0
diff --git a/tests/gpgscm/t-child.c b/tests/gpgscm/t-child.c
index ae1a6352c..547eb1708 100644
--- a/tests/gpgscm/t-child.c
+++ b/tests/gpgscm/t-child.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <errno.h>
diff --git a/tests/migrations/Makefile.am b/tests/migrations/Makefile.am
index 5f76f455f..277396976 100644
--- a/tests/migrations/Makefile.am
+++ b/tests/migrations/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 # Process this file with automake to create Makefile.in
 
 
diff --git a/tests/openpgp/Makefile.am b/tests/openpgp/Makefile.am
index 75e2fd40f..8df968c0f 100644
--- a/tests/openpgp/Makefile.am
+++ b/tests/openpgp/Makefile.am
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 # Process this file with automake to create Makefile.in
 
 
diff --git a/tests/openpgp/fake-pinentry.c b/tests/openpgp/fake-pinentry.c
index 13dc6d9c0..6585b01dc 100644
--- a/tests/openpgp/fake-pinentry.c
+++ b/tests/openpgp/fake-pinentry.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <errno.h>
diff --git a/tests/pkits/Makefile.am b/tests/pkits/Makefile.am
index 8098ad22b..9de1f8c59 100644
--- a/tests/pkits/Makefile.am
+++ b/tests/pkits/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 ## Process this file with automake to produce Makefile.in
 
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 42b023fbb..c07a8b111 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -14,7 +14,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 EXTRA_DIST = \
 	Manifest watchgnupg.c no-libgcrypt.c \
diff --git a/tools/call-dirmngr.c b/tools/call-dirmngr.c
index 9142350cd..c5ee244f9 100644
--- a/tools/call-dirmngr.c
+++ b/tools/call-dirmngr.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/call-dirmngr.h b/tools/call-dirmngr.h
index 6c866e7e6..83ebd2c0e 100644
--- a/tools/call-dirmngr.h
+++ b/tools/call-dirmngr.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 #ifndef GNUPG_TOOLS_CALL_DIRMNGR_H
 #define GNUPG_TOOLS_CALL_DIRMNGR_H
diff --git a/tools/ccidmon.c b/tools/ccidmon.c
index 92673f4ec..d61bb3c64 100644
--- a/tools/ccidmon.c
+++ b/tools/ccidmon.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/tools/gpg-check-pattern.c b/tools/gpg-check-pattern.c
index fba2365c1..a3224ab9d 100644
--- a/tools/gpg-check-pattern.c
+++ b/tools/gpg-check-pattern.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/gpg-connect-agent.c b/tools/gpg-connect-agent.c
index d90365baf..a5413cf61 100644
--- a/tools/gpg-connect-agent.c
+++ b/tools/gpg-connect-agent.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/gpg-wks-client.c b/tools/gpg-wks-client.c
index 7630953f0..cc0c0a57e 100644
--- a/tools/gpg-wks-client.c
+++ b/tools/gpg-wks-client.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/gpg-wks-server.c b/tools/gpg-wks-server.c
index 60505abec..fd65b40c6 100644
--- a/tools/gpg-wks-server.c
+++ b/tools/gpg-wks-server.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* The Web Key Service I-D defines an update protocol to store a
diff --git a/tools/gpg-wks.h b/tools/gpg-wks.h
index f8b6cfdc4..f7cccb32c 100644
--- a/tools/gpg-wks.h
+++ b/tools/gpg-wks.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_GPG_WKS_H
diff --git a/tools/gpgconf-comp.c b/tools/gpgconf-comp.c
index 8bf3086ae..55e822c48 100644
--- a/tools/gpgconf-comp.c
+++ b/tools/gpgconf-comp.c
@@ -15,7 +15,7 @@
  * General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GnuPG; if not, see <http://www.gnu.org/licenses/>.
+ * along with GnuPG; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #if HAVE_CONFIG_H
diff --git a/tools/gpgconf.c b/tools/gpgconf.c
index e43f49d40..67a0dce95 100644
--- a/tools/gpgconf.c
+++ b/tools/gpgconf.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/gpgconf.h b/tools/gpgconf.h
index a1e382819..e99042fe1 100644
--- a/tools/gpgconf.h
+++ b/tools/gpgconf.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GPGCONF_H
diff --git a/tools/gpgparsemail.c b/tools/gpgparsemail.c
index 57a6203dd..8c9c4d4ec 100644
--- a/tools/gpgparsemail.c
+++ b/tools/gpgparsemail.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/tools/gpgsplit.c b/tools/gpgsplit.c
index 93dd8edf8..3b4bb15a9 100644
--- a/tools/gpgsplit.c
+++ b/tools/gpgsplit.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/gpgtar-create.c b/tools/gpgtar-create.c
index 6780eff65..ef906a5dd 100644
--- a/tools/gpgtar-create.c
+++ b/tools/gpgtar-create.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/gpgtar-extract.c b/tools/gpgtar-extract.c
index 864112624..f9a50e747 100644
--- a/tools/gpgtar-extract.c
+++ b/tools/gpgtar-extract.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/gpgtar-list.c b/tools/gpgtar-list.c
index cb2e70048..8286d0861 100644
--- a/tools/gpgtar-list.c
+++ b/tools/gpgtar-list.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/gpgtar.c b/tools/gpgtar.c
index 9c171397d..23176dc9c 100644
--- a/tools/gpgtar.c
+++ b/tools/gpgtar.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* GnuPG comes with a shell script gpg-zip which creates archive files
diff --git a/tools/gpgtar.h b/tools/gpgtar.h
index 7d03719e2..8cbe80bbb 100644
--- a/tools/gpgtar.h
+++ b/tools/gpgtar.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GPGTAR_H
diff --git a/tools/make-dns-cert.c b/tools/make-dns-cert.c
index 4cd4bd365..9a7e20d10 100644
--- a/tools/make-dns-cert.c
+++ b/tools/make-dns-cert.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/tools/mime-maker.c b/tools/mime-maker.c
index a81bd69c3..ca05f1d40 100644
--- a/tools/mime-maker.c
+++ b/tools/mime-maker.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/mime-maker.h b/tools/mime-maker.h
index 23047c327..7aebdbd83 100644
--- a/tools/mime-maker.h
+++ b/tools/mime-maker.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_MIME_MAKER_H
diff --git a/tools/mime-parser.c b/tools/mime-parser.c
index 901781040..264353c19 100644
--- a/tools/mime-parser.c
+++ b/tools/mime-parser.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/mime-parser.h b/tools/mime-parser.h
index b217a2c8f..37a74a153 100644
--- a/tools/mime-parser.h
+++ b/tools/mime-parser.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_MIME_PARSER_H
diff --git a/tools/rfc822parse.c b/tools/rfc822parse.c
index 215ab52a7..ee81b5d90 100644
--- a/tools/rfc822parse.c
+++ b/tools/rfc822parse.c
@@ -13,7 +13,7 @@
  * GNU Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * License along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/tools/rfc822parse.h b/tools/rfc822parse.h
index c5579fe44..966c91efb 100644
--- a/tools/rfc822parse.h
+++ b/tools/rfc822parse.h
@@ -13,7 +13,7 @@
  * GNU Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * License along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef RFC822PARSE_H
diff --git a/tools/send-mail.c b/tools/send-mail.c
index 2266521a4..56f250029 100644
--- a/tools/send-mail.c
+++ b/tools/send-mail.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/send-mail.h b/tools/send-mail.h
index 5f57854af..4d8ae983c 100644
--- a/tools/send-mail.h
+++ b/tools/send-mail.h
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef GNUPG_SEND_MAIL_H
diff --git a/tools/sockprox.c b/tools/sockprox.c
index 35935987a..8648bb5a2 100644
--- a/tools/sockprox.c
+++ b/tools/sockprox.c
@@ -12,7 +12,7 @@
  * General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* Hacked by Moritz Schulte <moritz@g10code.com>.
diff --git a/tools/symcryptrun.c b/tools/symcryptrun.c
index b2d8f5cc1..dc680f5a5 100644
--- a/tools/symcryptrun.c
+++ b/tools/symcryptrun.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/tools/watchgnupg.c b/tools/watchgnupg.c
index b22635745..44ff43c45 100644
--- a/tools/watchgnupg.c
+++ b/tools/watchgnupg.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/tools/wks-receive.c b/tools/wks-receive.c
index 7292cff18..12ec08935 100644
--- a/tools/wks-receive.c
+++ b/tools/wks-receive.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
diff --git a/tools/wks-util.c b/tools/wks-util.c
index 7a87a27a8..183bdcd68 100644
--- a/tools/wks-util.c
+++ b/tools/wks-util.c
@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <config.h>