diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25aecbd7..8002f535 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]
 
+## [2.26.5] - 2024-01-25
+
 - Update `cargo-llvm-cov@latest` to 0.6.4.
 
 ## [2.26.4] - 2024-01-25
@@ -1693,7 +1695,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.26.4...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.26.5...HEAD
+[2.26.5]: https://github.com/taiki-e/install-action/compare/v2.26.4...v2.26.5
 [2.26.4]: https://github.com/taiki-e/install-action/compare/v2.26.3...v2.26.4
 [2.26.3]: https://github.com/taiki-e/install-action/compare/v2.26.2...v2.26.3
 [2.26.2]: https://github.com/taiki-e/install-action/compare/v2.26.1...v2.26.2