diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d14bcc..6aef65c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## 4.0.3
+
+- build also for aarch64-unknown-linux-gnu
+
 ## 4.0.2
 
 - CD pipeline fix