diff --git a/CHANGELOG b/CHANGELOG
index 7177b1b..9c214b5 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,4 +5,5 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semverdoc.org/).
 
-## [Unreleased]
+## [1.0.0] - 2023-02-10
+Initial release