diff --git a/deploy/base/deployments.yaml b/deploy/base/deployments.yaml
index 116bfad..2cbee6e 100644
--- a/deploy/base/deployments.yaml
+++ b/deploy/base/deployments.yaml
@@ -44,7 +44,7 @@ spec:
         effect: NoSchedule
       containers:
         - name: cert-approver
-          image: ghcr.io/alex1989hu/kubelet-serving-cert-approver:0.6.2
+          image: ghcr.io/alex1989hu/kubelet-serving-cert-approver:0.6.3
           imagePullPolicy: Always
           args:
           - serve
diff --git a/deploy/ha-install.yaml b/deploy/ha-install.yaml
index b7c3188..6efffa4 100644
--- a/deploy/ha-install.yaml
+++ b/deploy/ha-install.yaml
@@ -209,7 +209,7 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: metadata.namespace
-        image: ghcr.io/alex1989hu/kubelet-serving-cert-approver:0.6.2
+        image: ghcr.io/alex1989hu/kubelet-serving-cert-approver:0.6.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:
diff --git a/deploy/standalone-install.yaml b/deploy/standalone-install.yaml
index d8d828b..d33cd00 100644
--- a/deploy/standalone-install.yaml
+++ b/deploy/standalone-install.yaml
@@ -160,7 +160,7 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: metadata.namespace
-        image: ghcr.io/alex1989hu/kubelet-serving-cert-approver:0.6.2
+        image: ghcr.io/alex1989hu/kubelet-serving-cert-approver:0.6.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet: