diff --git a/CHANGELOG.md b/CHANGELOG.md
index cac0e7c8..68393b54 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]
 
+## [2.75.20] - 2026-04-23
+
 - Update `prek@latest` to 0.3.10.
 
 - Update `cargo-xwin@latest` to 0.22.0.
@@ -6323,7 +6325,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.75.19...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.75.20...HEAD
+[2.75.20]: https://github.com/taiki-e/install-action/compare/v2.75.19...v2.75.20
 [2.75.19]: https://github.com/taiki-e/install-action/compare/v2.75.18...v2.75.19
 [2.75.18]: https://github.com/taiki-e/install-action/compare/v2.75.17...v2.75.18
 [2.75.17]: https://github.com/taiki-e/install-action/compare/v2.75.16...v2.75.17