diff --git a/apps/cnpg/cnpg-operator.yaml b/apps/cnpg/cnpg-operator.yaml
index 460e8d7..0297968 100644
--- a/apps/cnpg/cnpg-operator.yaml
+++ b/apps/cnpg/cnpg-operator.yaml
@@ -17,7 +17,7 @@ spec:
   source:
     chart: cloudnative-pg
     repoURL: https://cloudnative-pg.github.io/charts
-    targetRevision: 0.21.5
+    targetRevision: 0.21.6
     helm:
       releaseName: cnpg
       valuesObject: