diff --git a/cluster/apps/networking/traefik/helm-release.yaml b/cluster/apps/networking/traefik/helm-release.yaml
index 453f0335..d1c26723 100644
--- a/cluster/apps/networking/traefik/helm-release.yaml
+++ b/cluster/apps/networking/traefik/helm-release.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: traefik
-      version: 10.20.1
+      version: 10.21.1
       sourceRef:
         kind: HelmRepository
         name: traefik
diff --git a/cluster/crds/traefik/crds.yaml b/cluster/crds/traefik/crds.yaml
index 1576c148..520724c2 100644
--- a/cluster/crds/traefik/crds.yaml
+++ b/cluster/crds/traefik/crds.yaml
@@ -9,7 +9,7 @@ spec:
   url: https://github.com/traefik/traefik-helm-chart.git
   ref:
     # renovate: registryUrl=https://helm.traefik.io/traefik chart=traefik
-    tag: v10.20.1
+    tag: 10.21.1
   ignore: |
     # exclude all
     /*