diff --git a/CHANGELOG.md b/CHANGELOG.md
index b93e58e6f..de55abac2 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]
 
+## [2.46.18] - 2024-12-21
+
 - Update `wasmtime@latest` to 28.0.0.
 
 ## [2.46.17] - 2024-12-20
@@ -3244,7 +3246,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.46.17...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.46.18...HEAD
+[2.46.18]: https://github.com/taiki-e/install-action/compare/v2.46.17...v2.46.18
 [2.46.17]: https://github.com/taiki-e/install-action/compare/v2.46.16...v2.46.17
 [2.46.16]: https://github.com/taiki-e/install-action/compare/v2.46.15...v2.46.16
 [2.46.15]: https://github.com/taiki-e/install-action/compare/v2.46.14...v2.46.15