diff --git a/apps/k8s01/mastocloud/deployment.yaml b/apps/k8s01/mastocloud/deployment.yaml
index e9490c4825c337123f00b446af785d5dd50282ea..c98f81f9cd57b804c51571720c20e37a643a52f2 100644
--- a/apps/k8s01/mastocloud/deployment.yaml
+++ b/apps/k8s01/mastocloud/deployment.yaml
@@ -19,7 +19,7 @@ spec:
       automountServiceAccountToken: false
       containers:
         - name: nginx
-          image: docker.io/nginxinc/nginx-unprivileged:1.28.0-alpine@sha256:adf36a3c144484af9e37b781eda55be93586dc1f2f5f08438c301dc4c172ac27
+          image: docker.io/nginxinc/nginx-unprivileged:1.28.0-alpine@sha256:4860bdc2a7a65f4b61f657a4c97911abd6625a9d46be6b977e6bcdaa7ad1d4e6
           ports:
             - containerPort: 8080
               protocol: TCP