diff --git a/CHANGELOG.md b/CHANGELOG.md
index b784351005c..f142f8a76ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+- Update MSRV to 1.74
+
 ## [4.4.18] - 2024-01-16
 
 ### Fixes
@@ -140,9 +144,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [4.4.0] - 2023-08-24
 
-### Compatibility
+### compatibility
 
-- Update MSRV to 1.70.0
+- update msrv to 1.70.0
 
 ## [4.3.24] - 2023-08-23
 
diff --git a/clap_complete/CHANGELOG.md b/clap_complete/CHANGELOG.md
index 26edd5bcf40..9512a3e7a99 100644
--- a/clap_complete/CHANGELOG.md
+++ b/clap_complete/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+- Update MSRV to 1.74
+
 ## [4.4.10] - 2024-02-02
 
 ### Fixes
diff --git a/clap_complete_fig/CHANGELOG.md b/clap_complete_fig/CHANGELOG.md
index 5f3b8cf32aa..c40b4592320 100644
--- a/clap_complete_fig/CHANGELOG.md
+++ b/clap_complete_fig/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+- Update MSRV to 1.74
+
 ## [4.4.2] - 2023-10-24
 
 ## [4.4.1] - 2023-09-18
diff --git a/clap_complete_nushell/CHANGELOG.md b/clap_complete_nushell/CHANGELOG.md
index 764d3b21069..a51649d78d3 100644
--- a/clap_complete_nushell/CHANGELOG.md
+++ b/clap_complete_nushell/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+- Update MSRV to 1.74
+
 ## [4.4.2] - 2023-10-24
 
 ## [4.4.1] - 2023-09-11
diff --git a/clap_lex/CHANGELOG.md b/clap_lex/CHANGELOG.md
index d99b2daa9a9..59cb100154e 100644
--- a/clap_lex/CHANGELOG.md
+++ b/clap_lex/CHANGELOG.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+- Update MSRV to 1.74
+
+### Fixes
+
+- Improve `unsafe` code by using new `OsStr` API
+
 ## [0.6.0] - 2023-10-24
 
 ### Breaking Change
diff --git a/clap_mangen/CHANGELOG.md b/clap_mangen/CHANGELOG.md
index 97e07fcb3cf..d4cf783f6f2 100644
--- a/clap_mangen/CHANGELOG.md
+++ b/clap_mangen/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+- Update MSRV to 1.74
+
 ## [0.2.19] - 2024-02-02
 
 ### Features