diff --git a/kubernetes/main/apps/database/cloudnative-pg/app/helm-release.yaml b/kubernetes/main/apps/database/cloudnative-pg/app/helm-release.yaml
index 4d9c2c3b..6c61eb65 100644
--- a/kubernetes/main/apps/database/cloudnative-pg/app/helm-release.yaml
+++ b/kubernetes/main/apps/database/cloudnative-pg/app/helm-release.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: cloudnative-pg
-      version: 0.21.3
+      version: 0.21.4
       sourceRef:
         kind: HelmRepository
         name: cloudnative-pg