diff --git a/helm-guestbook/templates/deployment.yaml b/helm-guestbook/templates/deployment.yaml
index 980df25..6205be3 100644
--- a/helm-guestbook/templates/deployment.yaml
+++ b/helm-guestbook/templates/deployment.yaml
@@ -1,5 +1,5 @@
-apiVersion: apps/v1
-kind: Deployment
+apiVersion: argoproj.io/v1alpha1
+kind: Rollout
 metadata:
   name: {{ template "helm-guestbook.fullname" . }}
   labels:
@@ -50,3 +50,8 @@ spec:
       tolerations:
 {{ toYaml . | indent 8 }}
     {{- end }}
+    strategy:
+      canary: # A new field that used to provide configurable options for a Canary strategy
+        steps:
+        - setWeight: 20
+        - pause: {}