diff --git a/kubernetes/apps/default/cloudnative-pg/cluster/cluster.yaml b/kubernetes/apps/default/cloudnative-pg/cluster/cluster.yaml
index 01fd31305..e75c2620b 100644
--- a/kubernetes/apps/default/cloudnative-pg/cluster/cluster.yaml
+++ b/kubernetes/apps/default/cloudnative-pg/cluster/cluster.yaml
@@ -8,7 +8,7 @@ metadata:
     kyverno.io/ignore: "true"
 spec:
   instances: 3
-  imageName: ghcr.io/cloudnative-pg/postgresql:15.5-3
+  imageName: ghcr.io/cloudnative-pg/postgresql:15.5-4
   primaryUpdateStrategy: unsupervised
   enableSuperuserAccess: true
   storage: