diff --git a/CHANGELOG.md b/CHANGELOG.md
index fbb5aa8a..545d7570 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]
 
+## [2.68.6] - 2026-02-21
+
 - Update `wasm-bindgen@latest` to 0.2.110.
 
 ## [2.68.5] - 2026-02-20
@@ -5699,7 +5701,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.68.5...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.68.6...HEAD
+[2.68.6]: https://github.com/taiki-e/install-action/compare/v2.68.5...v2.68.6
 [2.68.5]: https://github.com/taiki-e/install-action/compare/v2.68.4...v2.68.5
 [2.68.4]: https://github.com/taiki-e/install-action/compare/v2.68.3...v2.68.4
 [2.68.3]: https://github.com/taiki-e/install-action/compare/v2.68.2...v2.68.3