diff --git a/manifests/base/kustomization.yaml b/manifests/base/kustomization.yaml
index 8cc2ef9..f5f3f7d 100644
--- a/manifests/base/kustomization.yaml
+++ b/manifests/base/kustomization.yaml
@@ -10,4 +10,4 @@ resources:
 
 images:
 - name: kanatakita/kube-portal
-  newTag: latest
+  newTag: v0.2.1
diff --git a/manifests/install.yaml b/manifests/install.yaml
index dcc7108..3204c41 100644
--- a/manifests/install.yaml
+++ b/manifests/install.yaml
@@ -143,7 +143,7 @@ spec:
         app: kube-portal
     spec:
       containers:
-      - image: kanatakita/kube-portal:latest
+      - image: kanatakita/kube-portal:v0.2.1
         name: kube-portal
         ports:
         - containerPort: 8080