diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ae38dde..9f2f3417 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]
 
+## [2.47.27] - 2025-01-28
+
 - Update `editorconfig-checker@latest` to 3.2.0.
 
 - Update `cargo-lambda@latest` to 1.6.3.
@@ -3398,7 +3400,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.47.26...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.47.27...HEAD
+[2.47.27]: https://github.com/taiki-e/install-action/compare/v2.47.26...v2.47.27
 [2.47.26]: https://github.com/taiki-e/install-action/compare/v2.47.25...v2.47.26
 [2.47.25]: https://github.com/taiki-e/install-action/compare/v2.47.24...v2.47.25
 [2.47.24]: https://github.com/taiki-e/install-action/compare/v2.47.23...v2.47.24