diff --git a/CHANGELOG.md b/CHANGELOG.md
index 499ce6b1..55e5730a 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]
 
+## [2.4.3] - 2023-02-17
+
 - Update `zola@latest` to 0.17.0.
 
 - Update `protoc@latest` to 3.22.0.
@@ -625,7 +627,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.4.2...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.4.3...HEAD
+[2.4.3]: https://github.com/taiki-e/install-action/compare/v2.4.2...v2.4.3
 [2.4.2]: https://github.com/taiki-e/install-action/compare/v2.4.1...v2.4.2
 [2.4.1]: https://github.com/taiki-e/install-action/compare/v2.4.0...v2.4.1
 [2.4.0]: https://github.com/taiki-e/install-action/compare/v2.3.5...v2.4.0