diff --git a/charts/kubelet-serving-cert-approver/Chart.yaml b/charts/kubelet-serving-cert-approver/Chart.yaml
index 4d3b6c9..5ead10b 100644
--- a/charts/kubelet-serving-cert-approver/Chart.yaml
+++ b/charts/kubelet-serving-cert-approver/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: kubelet-serving-cert-approver
-version: 0.0.2
+version: 0.0.3
 description: Kubelet Serving TLS Certificate Signing Request Approver
 keywords:
   - kubernetes
diff --git a/charts/kubelet-serving-cert-approver/values.yaml b/charts/kubelet-serving-cert-approver/values.yaml
index 088eb0d..adf6b4b 100644
--- a/charts/kubelet-serving-cert-approver/values.yaml
+++ b/charts/kubelet-serving-cert-approver/values.yaml
@@ -4,7 +4,7 @@ deployment:
   priorityClassName: system-cluster-critical
   image:
     repository: ghcr.io/alex1989hu/kubelet-serving-cert-approver
-    tag: v0.8.1
+    tag: main
     imagePullPolicy: Always
   resources:
     limits: