diff --git a/CHANGELOG.md b/CHANGELOG.md
index 823a0ef7..4f3fff6d 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]
 
+## [2.70.1] - 2026-03-29
+
 - Update `cargo-insta@latest` to 1.47.1.
 
 - Update `cargo-binstall@latest` to 1.17.9.
@@ -6063,7 +6065,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.70.0...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.70.1...HEAD
+[2.70.1]: https://github.com/taiki-e/install-action/compare/v2.70.0...v2.70.1
 [2.70.0]: https://github.com/taiki-e/install-action/compare/v2.69.14...v2.70.0
 [2.69.14]: https://github.com/taiki-e/install-action/compare/v2.69.13...v2.69.14
 [2.69.13]: https://github.com/taiki-e/install-action/compare/v2.69.12...v2.69.13