diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7e83ec17..a38bbbe7 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]
 
+## [2.75.0] - 2026-04-07
+
 - Support `cosign`. ([#1677](https://github.com/taiki-e/install-action/pull/1677))
 
 ## [2.74.1] - 2026-04-07
@@ -6163,7 +6165,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.74.1...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.75.0...HEAD
+[2.75.0]: https://github.com/taiki-e/install-action/compare/v2.74.1...v2.75.0
 [2.74.1]: https://github.com/taiki-e/install-action/compare/v2.74.0...v2.74.1
 [2.74.0]: https://github.com/taiki-e/install-action/compare/v2.73.0...v2.74.0
 [2.73.0]: https://github.com/taiki-e/install-action/compare/v2.72.0...v2.73.0