diff --git a/database/cnpg-operator.yaml b/database/cnpg-operator.yaml
index e1aef837..d406e791 100644
--- a/database/cnpg-operator.yaml
+++ b/database/cnpg-operator.yaml
@@ -22,7 +22,7 @@ spec:
   chart:
     spec:
       chart: cloudnative-pg
-      version: '0.21.5'
+      version: '0.21.6'
       sourceRef:
         kind: HelmRepository
         name: cnpg