diff --git a/k8s/operators/postgres-operator/kustomization.yaml b/k8s/operators/postgres-operator/kustomization.yaml
index 3588c50..62eaabb 100644
--- a/k8s/operators/postgres-operator/kustomization.yaml
+++ b/k8s/operators/postgres-operator/kustomization.yaml
@@ -3,7 +3,7 @@ kind: Kustomization
 namespace: postgres-operator
 resources:
   - namespace.yaml
-  - github.com/zalando/postgres-operator/manifests?ref=v1.12.2
+  - github.com/zalando/postgres-operator/manifests?ref=v1.13.0
   - secrets.yaml
 configMapGenerator:
   - name: postgres-operator