diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9cfa513..ab5b89e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## [Unreleased]
+## [1.0.0]
 
 - Removed: Support for PHP 7.3 and 7.4
 - Removed: `jwkstool` command-line tool and associated dependencies
@@ -226,7 +226,7 @@ All notable changes to this project will be documented in this file.
 
 - Initial release
 
-[Unreleased]: https://github.com/kelvinmo/simplejwt/compare/v0.9.3...HEAD
+[1.0.0]: https://github.com/kelvinmo/simplejwt/compare/v0.9.3...v1.0.0
 [0.9.3]: https://github.com/kelvinmo/simplejwt/compare/v0.9.2...v0.9.3
 [0.9.2]: https://github.com/kelvinmo/simplejwt/compare/v0.9.1...v0.9.2
 [0.9.1]: https://github.com/kelvinmo/simplejwt/compare/v0.9.0...v0.9.1