diff --git a/setup-crd.sh b/setup-crd.sh
index 4e6b764..6e24d25 100755
--- a/setup-crd.sh
+++ b/setup-crd.sh
@@ -20,7 +20,7 @@ kustomize build https://github.com/argoproj/argo-workflows//manifests/base/crds/
 python3 openapi2jsonschema.py crd.yaml && rm crd.yaml
 
 # renovate:github-url
-python3 openapi2jsonschema.py https://raw.githubusercontent.com/traefik/traefik/v3.2.3/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
+python3 openapi2jsonschema.py https://raw.githubusercontent.com/traefik/traefik/v3.3.1/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
 
 # renovate:github-url
 python3 openapi2jsonschema.py https://github.com/cert-manager/cert-manager/releases/download/v1.16.2/cert-manager.yaml
diff --git a/traefik/kustomization.yaml b/traefik/kustomization.yaml
index 204abf7..d64625a 100644
--- a/traefik/kustomization.yaml
+++ b/traefik/kustomization.yaml
@@ -1,6 +1,6 @@
 resources:
   # renovate:github-url
-  - https://raw.githubusercontent.com/traefik/traefik/v3.2.3/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
+  - https://raw.githubusercontent.com/traefik/traefik/v3.3.1/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
   - cluster-role.yaml
   - cluster-role-binding.yaml
   - daemon-set.yaml