diff --git a/_licenses/apache-2.0.txt b/_licenses/apache-2.0.txt
index f2d5c87..74eabb4 100644
--- a/_licenses/apache-2.0.txt
+++ b/_licenses/apache-2.0.txt
@@ -14,7 +14,7 @@ note: The Apache Foundation recommends taking the additional step of adding a bo
 using:
   Kubernetes: https://github.com/kubernetes/kubernetes/blob/master/LICENSE
   PDF.js: https://github.com/mozilla/pdf.js/blob/master/LICENSE
-  Swift: https://github.com/apple/swift/blob/master/LICENSE.txt
+  Swift: https://github.com/apple/swift/blob/main/LICENSE.txt
 
 permissions:
   - commercial-use
diff --git a/_licenses/bsl-1.0.txt b/_licenses/bsl-1.0.txt
index c788852..8b79559 100644
--- a/_licenses/bsl-1.0.txt
+++ b/_licenses/bsl-1.0.txt
@@ -11,7 +11,7 @@ note: Boost recommends taking the additional step of adding a boilerplate notice
 
 using:
   Boost: https://github.com/boostorg/boost/blob/master/LICENSE_1_0.txt
-  Catch2: https://github.com/catchorg/Catch2/blob/master/LICENSE.txt
+  Catch2: https://github.com/catchorg/Catch2/blob/devel/LICENSE.txt
   DMD: https://github.com/dlang/dmd/blob/master/LICENSE.txt
 
 permissions:
diff --git a/_licenses/eupl-1.2.txt b/_licenses/eupl-1.2.txt
index 3d75c17..8d7249b 100644
--- a/_licenses/eupl-1.2.txt
+++ b/_licenses/eupl-1.2.txt
@@ -2,12 +2,12 @@
 title: European Union Public License 1.2
 spdx-id: EUPL-1.2
 
-description: The European Union Public Licence (EUPL) is a copyleft free/open source software license created on the initiative of and approved by the European Commission in 22 official languages of the European Union.
+description: The European Union Public Licence (EUPL) is a copyleft free/open source software license created on the initiative of and approved by the European Commission in <a href="https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12">23 official languages</a> of the European Union.
 
 how: Indicate “Licensed under the EUPL” following the copyright notice of your source code, for example in a README file or directly in a source code file as a comment.
 
 using:
-  AethysRotation: https://github.com/SimCMinMax/AethysRotation/blob/master/LICENSE
+  HeroRotation: https://github.com/herotc/hero-rotation/blob/shadowlands/LICENSE
   WildDuck: https://github.com/nodemailer/wildduck/blob/master/LICENSE
   ZoneMTA: https://github.com/zone-eu/zone-mta/blob/master/LICENSE
 
diff --git a/_licenses/odbl-1.0.txt b/_licenses/odbl-1.0.txt
index c7621e0..c960056 100644
--- a/_licenses/odbl-1.0.txt
+++ b/_licenses/odbl-1.0.txt
@@ -10,7 +10,7 @@ how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of
 using:
   World Countries: https://github.com/mledoze/countries/blob/master/LICENSE
   OpenFlights: https://github.com/jpatokal/openflights/blob/master/data/LICENSE
-  Public Zone Database: https://github.com/zonedb/zonedb/blob/master/LICENSE.md
+  Public Zone Database: https://github.com/zonedb/zonedb/blob/main/LICENSE.md
 
 permissions:
   - commercial-use
diff --git a/_licenses/unlicense.txt b/_licenses/unlicense.txt
index 1387de4..deaac05 100644
--- a/_licenses/unlicense.txt
+++ b/_licenses/unlicense.txt
@@ -8,7 +8,7 @@ description: A license with no conditions whatsoever which dedicates works to th
 how: Create a text file (typically named UNLICENSE or UNLICENSE.txt) in the root of your source code and copy the text of the license disclaimer into the file.
 
 using:
-  youtube-dl: https://github.com/rg3/youtube-dl/blob/master/LICENSE
+  scoop: https://github.com/lukesampson/scoop/blob/master/LICENSE
   kakoune: https://github.com/mawww/kakoune/blob/master/UNLICENSE
   RDF.rb: https://github.com/ruby-rdf/rdf/blob/master/UNLICENSE
 
diff --git a/non-software.md b/non-software.md
index 0b3b745..8335012 100644
--- a/non-software.md
+++ b/non-software.md
@@ -16,7 +16,7 @@ Any open source software license or open license for media (see [above](#data-me
 
 ### Fonts
 
-The [SIL Open Font License 1.1](/licenses/ofl-1.1/) keeps fonts open but allows them to be freely used in other works.
+The [SIL Open Font License 1.1](/licenses/ofl-1.1/) keeps fonts open, allowing them to be freely used in other works.
 
 ### Mixed projects