diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ab3c745..45d1bf3f 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]
 
+## [2.8.2] - 2023-05-09
+
 - Update `protoc@latest` to 3.23.0.
 
 ## [2.8.1] - 2023-05-06
@@ -789,7 +791,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.8.1...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.8.2...HEAD
+[2.8.2]: https://github.com/taiki-e/install-action/compare/v2.8.1...v2.8.2
 [2.8.1]: https://github.com/taiki-e/install-action/compare/v2.8.0...v2.8.1
 [2.8.0]: https://github.com/taiki-e/install-action/compare/v2.7.2...v2.8.0
 [2.7.2]: https://github.com/taiki-e/install-action/compare/v2.7.1...v2.7.2