diff --git a/artifacts/per-namespace.yaml b/artifacts/per-namespace.yaml
index c7374bc..417fb63 100644
--- a/artifacts/per-namespace.yaml
+++ b/artifacts/per-namespace.yaml
@@ -28,7 +28,7 @@ metadata:
   labels:
     app: statefulset-scaledown-controller
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: statefulset-scaledown-controller
@@ -42,7 +42,7 @@ roleRef:
   name: statefulset-scaledown-controller
   apiGroup: rbac.authorization.k8s.io
 ---
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: statefulset-scaledown-controller