diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5d4d5c..495c785 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [[*next-version*]] - YYYY-MM-DD
+
+## [0.1.1-alpha1] - 2021-06-10
 ### Added
 - PHPStorm configuration for PHPCS and Psalm via Docker (#3).