diff --git a/apps/k8s01/mastocloud/deployment.yaml b/apps/k8s01/mastocloud/deployment.yaml
index 5e064dedddb1967eb0f1e2b92559c0d61f5391b1..1e3ab2941ea30a4ae235aa4c84d22fa654aeb24b 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:a10e6e1f16582046a8d2503b24e32f1e95117dc60f137226dfbc7b2f9553ba08
+          image: docker.io/nginxinc/nginx-unprivileged:1.28.0-alpine@sha256:ad355ae50852905d133d9d8c2296ccda9a7fe556010a06d877c8bd5d78f0c5b3
           ports:
             - containerPort: 8080
               protocol: TCP