diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61e3f0a3..eab0a3f1 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]
 
+## [2.40.2] - 2024-06-21
+
 - Update `zola@latest` to 0.19.0.
 
 - Update `wasmtime@latest` to 22.0.0.
@@ -2368,7 +2370,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.40.1...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.40.2...HEAD
+[2.40.2]: https://github.com/taiki-e/install-action/compare/v2.40.1...v2.40.2
 [2.40.1]: https://github.com/taiki-e/install-action/compare/v2.40.0...v2.40.1
 [2.40.0]: https://github.com/taiki-e/install-action/compare/v2.39.2...v2.40.0
 [2.39.2]: https://github.com/taiki-e/install-action/compare/v2.39.1...v2.39.2