diff --git a/CHANGELOG.md b/CHANGELOG.md
index f2a2657..52a2fa9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Unreleased changes
 ### Added
 - Arabic translation (@alanorth)
+- Support for RTL CSS (@alanorth)
 
 ### Updated
 - clean-css-cli 4.3.0