diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b96c861b..bbe34ece5 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]
 
+## [2.47.22] - 2025-01-21
+
 - Update `trunk@latest` to 0.21.7.
 
 ## [2.47.21] - 2025-01-21
@@ -3372,7 +3374,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: /~https://github.com/taiki-e/install-action/compare/v2.47.21...HEAD
+[Unreleased]: /~https://github.com/taiki-e/install-action/compare/v2.47.22...HEAD
+[2.47.22]: /~https://github.com/taiki-e/install-action/compare/v2.47.21...v2.47.22
 [2.47.21]: /~https://github.com/taiki-e/install-action/compare/v2.47.20...v2.47.21
 [2.47.20]: /~https://github.com/taiki-e/install-action/compare/v2.47.19...v2.47.20
 [2.47.19]: /~https://github.com/taiki-e/install-action/compare/v2.47.18...v2.47.19