diff --git a/cluster/node-pools/master-default/userdata.yaml b/cluster/node-pools/master-default/userdata.yaml
index 8a81dabce5..1b4ff9c1ef 100644
--- a/cluster/node-pools/master-default/userdata.yaml
+++ b/cluster/node-pools/master-default/userdata.yaml
@@ -200,7 +200,7 @@ write_files:
             requests:
               cpu: 100m
               memory: 200Mi
-        - image: registry.opensource.zalan.do/teapot/admission-controller:master-143
+        - image: registry.opensource.zalan.do/teapot/admission-controller:master-144
           name: admission-controller
           lifecycle:
             preStop: