diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4da4712..4ad1cc2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,9 +8,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased] - YYYY-MM-DD
 ### Added
-- Initial release of project
 ### Changed
 ### Fixed
 
+## [v1.0.0] - 2024-10-28
+- Initial release of project.
+### Added
+### Changed
+### Fixed
 
-[Unreleased]: https://github.com/suikan4github/template_application/compare/v0.0.0...develop
+[Unreleased]: https://github.com/suikan4github/template_application/compare/v1.0.0...develop
+[v1.0.0]: https://github.com/suikan4github/template_application/compare/v0.0.0...v1.0.0