diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0a14476..ffeecddb 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]
 
+## [2.82.6] - 2026-06-29
+
 - Update `vacuum@latest` to 0.29.7.
 
 - Update `uv@latest` to 0.11.25.
@@ -6930,7 +6932,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.82.5...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.82.6...HEAD
+[2.82.6]: https://github.com/taiki-e/install-action/compare/v2.82.5...v2.82.6
 [2.82.5]: https://github.com/taiki-e/install-action/compare/v2.82.4...v2.82.5
 [2.82.4]: https://github.com/taiki-e/install-action/compare/v2.82.3...v2.82.4
 [2.82.3]: https://github.com/taiki-e/install-action/compare/v2.82.2...v2.82.3