diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88a25907ff70..43ae88852e85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+### Enhancements
+
+- Add Czech localization. [#4866](https://github.com/mmistakes/minimal-mistakes/pull/4866)
+
 ### Bug Fixes
 
 - Figure helper breaks when using code markup in caption with `popup=true`. [#4841](https://github.com/mmistakes/minimal-mistakes/issues/4841)
diff --git a/docs/_docs/18-history.md b/docs/_docs/18-history.md
index 68a6e44eeb5f..816fbf32de3f 100644
--- a/docs/_docs/18-history.md
+++ b/docs/_docs/18-history.md
@@ -5,7 +5,7 @@ permalink: "/docs/history/"
 excerpt: Change log of enhancements and bug fixes made to the theme.
 sidebar:
   nav: docs
-last_modified_at: '2024-05-27T01:08:26+08:00'
+last_modified_at: '2024-06-10T02:57:53+08:00'
 toc: false
 ---
 
@@ -17,6 +17,10 @@ toc: false
 {% raw %}
 ## Unreleased
 
+### Enhancements
+
+- Add Czech localization. [#4866](https://github.com/mmistakes/minimal-mistakes/pull/4866)
+
 ### Bug Fixes
 
 - Figure helper breaks when using code markup in caption with `popup=true`. [#4841](https://github.com/mmistakes/minimal-mistakes/issues/4841)