diff --git a/kubernetes/apps/databases/cloudnative-pg/cluster/cluster.yaml b/kubernetes/apps/databases/cloudnative-pg/cluster/cluster.yaml
index 8357ada8c..cad37cdb7 100644
--- a/kubernetes/apps/databases/cloudnative-pg/cluster/cluster.yaml
+++ b/kubernetes/apps/databases/cloudnative-pg/cluster/cluster.yaml
@@ -5,7 +5,7 @@ metadata:
   name: postgres
 spec:
   instances: 3
-  imageName: ghcr.io/cloudnative-pg/postgresql:16.4-19
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.4-20
   primaryUpdateStrategy: unsupervised
   storage:
     size: 20Gi