diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0fd25039..2eb8c10b 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]
 
+## [1.15.2] - 2022-12-10
+
 - Update `mdbook-linkcheck@latest` to 0.7.7.
 - Update `protoc@latest` to 3.21.11.
 
@@ -413,7 +415,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v1.15.1...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v1.15.2...HEAD
+[1.15.2]: https://github.com/taiki-e/install-action/compare/v1.15.1...v1.15.2
 [1.15.1]: https://github.com/taiki-e/install-action/compare/v1.15.0...v1.15.1
 [1.15.0]: https://github.com/taiki-e/install-action/compare/v1.14.7...v1.15.0
 [1.14.7]: https://github.com/taiki-e/install-action/compare/v1.14.6...v1.14.7