diff --git a/clusters/cl01tl/helm/headlamp/Chart.lock b/clusters/cl01tl/helm/headlamp/Chart.lock
index c0c99f822..fdcf9b70e 100644
--- a/clusters/cl01tl/helm/headlamp/Chart.lock
+++ b/clusters/cl01tl/helm/headlamp/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: headlamp
   repository: https://kubernetes-sigs.github.io/headlamp/
-  version: 0.40.0
-digest: sha256:b7f8f176f8c4902130e87660adb39211fd5ca454f89f5a7e9ed577cd4c3a2255
-generated: "2026-02-05T18:23:45.100522813Z"
+  version: 0.40.1
+digest: sha256:723a57d6fe86a124b8bae7dfc1dde0c2abd60021837826b486054df00551dc03
+generated: "2026-03-14T15:02:53.184950913Z"
diff --git a/clusters/cl01tl/helm/headlamp/Chart.yaml b/clusters/cl01tl/helm/headlamp/Chart.yaml
index 73e58d850..fdc4b91d5 100644
--- a/clusters/cl01tl/helm/headlamp/Chart.yaml
+++ b/clusters/cl01tl/helm/headlamp/Chart.yaml
@@ -14,7 +14,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: headlamp
-    version: 0.40.0
+    version: 0.40.1
     repository: https://kubernetes-sigs.github.io/headlamp/
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/headlamp.png
 # renovate: datasource=github-releases depName=headlamp-k8s/headlamp