diff --git a/kubernetes/kyak/apps/database/cloudnative-pg/app/helmrelease.yaml b/kubernetes/kyak/apps/database/cloudnative-pg/app/helmrelease.yaml
index c167b0c3e8..d545a4e61e 100644
--- a/kubernetes/kyak/apps/database/cloudnative-pg/app/helmrelease.yaml
+++ b/kubernetes/kyak/apps/database/cloudnative-pg/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: cloudnative-pg
-      version: 0.21.5
+      version: 0.21.6
       sourceRef:
         kind: HelmRepository
         name: cloudnative-pg