diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3d78b374..eb85f32c 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]
 
+## [2.27.4] - 2024-02-21
+
 - Update `cargo-hack@latest` to 0.6.20.
 
 ## [2.27.3] - 2024-02-21
@@ -1783,7 +1785,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.27.3...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.27.4...HEAD
+[2.27.4]: https://github.com/taiki-e/install-action/compare/v2.27.3...v2.27.4
 [2.27.3]: https://github.com/taiki-e/install-action/compare/v2.27.2...v2.27.3
 [2.27.2]: https://github.com/taiki-e/install-action/compare/v2.27.1...v2.27.2
 [2.27.1]: https://github.com/taiki-e/install-action/compare/v2.27.0...v2.27.1