diff --git a/requirements-el7.txt b/requirements-el7.txt
index 109ab48..17d496a 100644
--- a/requirements-el7.txt
+++ b/requirements-el7.txt
@@ -1,4 +1,4 @@
 CherryPy>=3.0.0
 PyYAML
 Mako
-python-ldap==2.4.15
+python-ldap==3.4.0
diff --git a/requirements-stretch.txt b/requirements-stretch.txt
index dcdcf36..17d496a 100644
--- a/requirements-stretch.txt
+++ b/requirements-stretch.txt
@@ -1,4 +1,4 @@
 CherryPy>=3.0.0
 PyYAML
 Mako
-python-ldap==2.4.28
+python-ldap==3.4.0