diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8b31ca8..e13f2fab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+## [2.23.4] - 2023-12-28
+
 - Update `just@latest` to 1.19.0.
 
 ## [2.23.3] - 2023-12-26
@@ -1559,7 +1561,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.23.3...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.23.4...HEAD
+[2.23.4]: https://github.com/taiki-e/install-action/compare/v2.23.3...v2.23.4
 [2.23.3]: https://github.com/taiki-e/install-action/compare/v2.23.2...v2.23.3
 [2.23.2]: https://github.com/taiki-e/install-action/compare/v2.23.1...v2.23.2
 [2.23.1]: https://github.com/taiki-e/install-action/compare/v2.23.0...v2.23.1