diff --git a/CHANGELOG.md b/CHANGELOG.md
index b04714e5..97405c36 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # CHANGELOG
 
 
+## v3.21.1 (2026-06-30)
+
+### Bug Fixes
+
+- Abort button should use request id
+  ([`0b74408`](https://github.com/bec-project/bec_widgets/commit/0b74408ba08f462b762205c98c2bf2efdd2357ae))
+
+
 ## v3.21.0 (2026-06-30)
 
 ### Features
diff --git a/pyproject.toml b/pyproject.toml
index ca9be2ba..ee749237 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "bec_widgets"
-version = "3.21.0"
+version = "3.21.1"
 description = "BEC Widgets"
 requires-python = ">=3.11"
 classifiers = [
@@ -88,6 +88,7 @@ qtermwidget = ["pyside6_qtermwidget"]
 
 
 
+
 
 
 [build-system]