diff --git a/CHANGELOG.md b/CHANGELOG.md
index 05cbcb1e..4ceb7e87 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]
 
+## [2.48.0] - 2025-02-01
+
 - Support `parse-dockerfile`. ([#838](https://github.com/taiki-e/install-action/pull/838))
 
 - Update `release-plz@latest` to 0.3.116.
@@ -3442,7 +3444,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.47.32...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.48.0...HEAD
+[2.48.0]: https://github.com/taiki-e/install-action/compare/v2.47.32...v2.48.0
 [2.47.32]: https://github.com/taiki-e/install-action/compare/v2.47.31...v2.47.32
 [2.47.31]: https://github.com/taiki-e/install-action/compare/v2.47.30...v2.47.31
 [2.47.30]: https://github.com/taiki-e/install-action/compare/v2.47.29...v2.47.30