diff --git a/charts/vault/templates/server-clusterrolebinding.yaml b/charts/vault/templates/server-clusterrolebinding.yaml
index 0f9ceaf..d6ce34b 100644
--- a/charts/vault/templates/server-clusterrolebinding.yaml
+++ b/charts/vault/templates/server-clusterrolebinding.yaml
@@ -8,7 +8,7 @@ SPDX-License-Identifier: MPL-2.0
 {{- if .Capabilities.APIVersions.Has "rbac.authorization.k8s.io/v1" -}}
 apiVersion: rbac.authorization.k8s.io/v1
 {{- else }}
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 {{- end }}
 kind: ClusterRoleBinding
 metadata: