diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7bf44ca..2c80ecd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,16 @@ Record of the modification in project development.
 
 ## [Unreleased] - yyyy-mm-dd
 
+### Added
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
+### Known Issue
+
+## [1.0.0] - 2021-07-03
+
 ### Added
 - [Issue 1 : Support non-GUI install for Void Linux.](https://github.com/suikan4github/kaiten-yaki/issues/1)
 
@@ -14,4 +24,5 @@ Record of the modification in project development.
 ### Known Issue
 
 
-[Unreleased]: https://github.com/suikan4github/kaiten-yaki/compare/v0.0.0...develop
+[Unreleased]: https://github.com/suikan4github/kaiten-yaki/compare/v1.0.0...develop
+[1.0.0]: https://github.com/suikan4github/kaiten-yaki/compare/v0.0.0...v1.0.0