diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b882b5b..70b85ecd 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]
 
+## [2.85.12] - 2026-08-12
+
 - Update `zola@latest` to 0.23.3.
 
 - Update `wasm-tools@latest` to 1.256.0.
@@ -7266,7 +7268,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.85.11...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.85.12...HEAD
+[2.85.12]: https://github.com/taiki-e/install-action/compare/v2.85.11...v2.85.12
 [2.85.11]: https://github.com/taiki-e/install-action/compare/v2.85.10...v2.85.11
 [2.85.10]: https://github.com/taiki-e/install-action/compare/v2.85.9...v2.85.10
 [2.85.9]: https://github.com/taiki-e/install-action/compare/v2.85.8...v2.85.9