diff --git a/deployments/gradebook/hubploy.yaml b/deployments/gradebook/hubploy.yaml
index 19f9ef626..a14d38613 100644
--- a/deployments/gradebook/hubploy.yaml
+++ b/deployments/gradebook/hubploy.yaml
@@ -1,6 +1,6 @@
 images:
   images:
-    - image_name: us-central1-docker.pkg.dev/ucb-datahub-2018/user-images/shiny-user-image:PLACEHOLDER
+    - image_name: us-central1-docker.pkg.dev/ucb-datahub-2018/user-images/shiny-user-image:0f550a37d042
 
 cluster:
   provider: gcloud
diff --git a/deployments/shiny/hubploy.yaml b/deployments/shiny/hubploy.yaml
index 19f9ef626..a14d38613 100644
--- a/deployments/shiny/hubploy.yaml
+++ b/deployments/shiny/hubploy.yaml
@@ -1,6 +1,6 @@
 images:
   images:
-    - image_name: us-central1-docker.pkg.dev/ucb-datahub-2018/user-images/shiny-user-image:PLACEHOLDER
+    - image_name: us-central1-docker.pkg.dev/ucb-datahub-2018/user-images/shiny-user-image:0f550a37d042
 
 cluster:
   provider: gcloud