diff --git a/vault/Chart.yaml b/vault/Chart.yaml
index fce026c79b7bdb..3bd69bd795002e 100644
--- a/vault/Chart.yaml
+++ b/vault/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 description: A Helm chart for Vault, a tool for managing secrets
 name: vault
-version: 0.6.5
+version: 0.6.6
 appVersion: 1.1.0
 home: https://www.vaultproject.io/
 icon: https://www.vaultproject.io/assets/images/mega-nav/logo-vault-0f83e3d2.svg
diff --git a/vault/templates/rolebinding.yaml b/vault/templates/rolebinding.yaml
index 494babd02f2452..9342bd6917a3dc 100644
--- a/vault/templates/rolebinding.yaml
+++ b/vault/templates/rolebinding.yaml
@@ -3,8 +3,8 @@ apiVersion: v1
 kind: List
 metadata: {}
 items:
-- apiVersion: rbac.authorization.k8s.io/v1beta1
-  kind: RoleBinding
+- apiVersion: rbac.authorization.k8s.io/v1
+  kind: ClusterRoleBinding
   metadata:
     name: {{ template "vault.fullname" . }}-auth-delegator
     labels:
@@ -20,7 +20,7 @@ items:
   - kind: ServiceAccount
     name: {{ template "vault.fullname" . }}
     namespace: {{ .Release.Namespace }}
-- apiVersion: rbac.authorization.k8s.io/v1beta1
+- apiVersion: rbac.authorization.k8s.io/v1
   kind: RoleBinding
   metadata:
     name: {{ template "vault.fullname" . }}-secret-access