diff --git a/charts/istio/Chart.yaml b/charts/istio/Chart.yaml
index de8fb737..35a40a17 100644
--- a/charts/istio/Chart.yaml
+++ b/charts/istio/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 type: application
 name: istio
-version: 1.0.39
+version: 1.0.40
 appVersion: "1.18.1"
 description: Istio setting for xquare