diff --git a/sample/valid-yaml/deploy.yaml b/sample/valid-yaml/deploy.yaml
index e45e24e..8675081 100755
--- a/sample/valid-yaml/deploy.yaml
+++ b/sample/valid-yaml/deploy.yaml
@@ -21,7 +21,7 @@ spec:
     spec:
       serviceAccountName: my-service-account
       containers:
-        - image: nginx:latest
+        - image: nginx:1.20
           name: nginx
           securityContext:
             runAsNonRoot: true