diff --git a/CHANGELOG.md b/CHANGELOG.md
index 08ecd8e3..ba6ca52a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,15 @@
 
 ### Added
 
-- Pin github actions
+### Changed
+
+## 0.23.9.1 - 2025-06-11
 
 ### Changed
 
+- [#42](https://github.com/increments/qiita_marker/pull/42)
+  - Pin github actions
+
 ## 0.23.9.0 - 2023-05-16
 
 ### Changed
diff --git a/lib/qiita_marker/version.rb b/lib/qiita_marker/version.rb
index 9e5ce649..3c524903 100644
--- a/lib/qiita_marker/version.rb
+++ b/lib/qiita_marker/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module QiitaMarker
-  VERSION = "0.23.9.0"
+  VERSION = "0.23.9.1"
 end