diff --git a/CHANGELOG.md b/CHANGELOG.md
index 56d90b0..001604b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ 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://semver.org/spec/v2.0.0.html).
 
+## [1.0.0]
+
+### Changed
+
+- Published v1.0.0
 ## [0.4.2]
 
 ### Fixed