diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fef7d1e..347cb42e 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]
 
+## [2.28.6] - 2024-03-08
+
 - Update `biome@latest` to 1.6.0.
 
 ## [2.28.5] - 2024-03-08
@@ -1861,7 +1863,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.28.5...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.28.6...HEAD
+[2.28.6]: https://github.com/taiki-e/install-action/compare/v2.28.5...v2.28.6
 [2.28.5]: https://github.com/taiki-e/install-action/compare/v2.28.4...v2.28.5
 [2.28.4]: https://github.com/taiki-e/install-action/compare/v2.28.3...v2.28.4
 [2.28.3]: https://github.com/taiki-e/install-action/compare/v2.28.2...v2.28.3