diff --git a/CHANGELOG.md b/CHANGELOG.md
index 11bddf3..5bc70a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,3 +6,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [1.0.0] - 2023-10-29
+
+### Added
+
+- Initial release!