diff --git a/CHANGELOG.md b/CHANGELOG.md
index 691eea2c..f96c8b23 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]
 
+## [2.28.8] - 2024-03-10
+
 - Update `cargo-no-dev-deps@latest` to 0.2.12.
 
 - Update `cargo-minimal-versions@latest` to 0.1.26.
@@ -1875,7 +1877,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.28.7...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.28.8...HEAD
+[2.28.8]: https://github.com/taiki-e/install-action/compare/v2.28.7...v2.28.8
 [2.28.7]: https://github.com/taiki-e/install-action/compare/v2.28.6...v2.28.7
 [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