diff --git a/charts/index.yaml b/charts/index.yaml
index 6db13f28..91fc8f19 100644
--- a/charts/index.yaml
+++ b/charts/index.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 entries:
   nebula-cluster:
   - apiVersion: v2
-    appVersion: 1.0.0
+    appVersion: 1.4.0
     created: "2023-02-13T17:20:16.058861988+08:00"
     description: Nebula Cluster Helm chart for Kubernetes
     digest: 6281e3356786d0f45b491fe83c8ef9f0fa7e27d785eafad9e566bb3d7994f20b
@@ -147,7 +147,7 @@ entries:
     version: 0.9.0
   nebula-operator:
   - apiVersion: v2
-    appVersion: 1.0.0
+    appVersion: 1.4.0
     created: "2023-02-13T17:20:16.061651741+08:00"
     description: Nebula Operator Helm chart for Kubernetes
     digest: 59b39cdc70617747ada0cd40d3edd3ffc1834aa3bb09ce49e8ff8949fbc4f097
diff --git a/charts/nebula-operator/values.yaml b/charts/nebula-operator/values.yaml
index 78005651..91480c9e 100644
--- a/charts/nebula-operator/values.yaml
+++ b/charts/nebula-operator/values.yaml
@@ -1,6 +1,6 @@
 image:
   nebulaOperator:
-    image: vesoft/nebula-operator:v1.3.0
+    image: vesoft/nebula-operator:v1.4.0
     imagePullPolicy: Always
   kubeRBACProxy:
     image: gcr.io/kubebuilder/kube-rbac-proxy:v0.8.0