diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4edc056..9384f63 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 
-## Unreleased
+## 4.3.1 - 2022-03-27
 
 ### Deprecated