diff --git a/CHANGELOG.md b/CHANGELOG.md
index d333835..71edce1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this package are documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project follows [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.0.0] - Unreleased
+## [1.0.0] - 2026-08-15
 
 ### Added