diff --git a/CHANGELOG.md b/CHANGELOG.md
index 167a21e6..aaf5a9e7 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]
 
+## [2.82.1] - 2026-06-20
+
 - Update `vacuum@latest` to 0.29.4.
 
 - Update `uv@latest` to 0.11.22.
@@ -6864,7 +6866,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.82.0...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.82.1...HEAD
+[2.82.1]: https://github.com/taiki-e/install-action/compare/v2.82.0...v2.82.1
 [2.82.0]: https://github.com/taiki-e/install-action/compare/v2.81.11...v2.82.0
 [2.81.11]: https://github.com/taiki-e/install-action/compare/v2.81.10...v2.81.11
 [2.81.10]: https://github.com/taiki-e/install-action/compare/v2.81.9...v2.81.10