diff --git a/CHANGELOG.md b/CHANGELOG.md
index 168ead5c..9a27981a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # CHANGELOG
 
 
+## v2.4.3 (2025-05-19)
+
+### Bug Fixes
+
+- Twine upload key
+  ([`f064baa`](https://github.com/bec-project/bec_widgets/commit/f064baae68d242035128b73a32a18fdddf423dfc))
+
+
 ## v2.4.2 (2025-05-19)
 
 ### Bug Fixes
diff --git a/pyproject.toml b/pyproject.toml
index 72cd8430..3392936a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "bec_widgets"
-version = "2.4.2"
+version = "2.4.3"
 description = "BEC Widgets"
 requires-python = ">=3.10"
 classifiers = [