diff --git a/deployments/gradebook/config/common.yaml b/deployments/gradebook/config/common.yaml
index 3da785dd0..1606d43f5 100644
--- a/deployments/gradebook/config/common.yaml
+++ b/deployments/gradebook/config/common.yaml
@@ -52,13 +52,14 @@ jupyterhub:
     # https://jupyterhub-kubespawner.readthedocs.io/en/latest/spawner.html#kubespawner.KubeSpawner.extra_containers
     extraContainers:
       - name: gradebook
-        image: gradebook/gradebook:latest
+        image: gradebook/gradebook:sha-721f235
         ports:
           - containerPort: 3839
         volumeMounts:
           - name: home
             mountPath: /home/rstudio
             subPath: "{username}"
+        #imagePullPolicy: Always
     extraFiles:
       # DH-216
       remove-exporters:
diff --git a/deployments/ugr01/hubploy.yaml b/deployments/ugr01/hubploy.yaml
index 460d71c32..563656e26 100644
--- a/deployments/ugr01/hubploy.yaml
+++ b/deployments/ugr01/hubploy.yaml
@@ -1,6 +1,6 @@
 images:
   images:
-    - name: us-central1-docker.pkg.dev/ucb-datahub-2018/user-images/ugr01-user-image:5deb1dd0fe2a
+    - name: us-central1-docker.pkg.dev/ucb-datahub-2018/user-images/ugr01-user-image:163695fd2556
 
 cluster:
   provider: gcloud