diff --git a/jupyter/jupyter-application.yaml b/jupyter/jupyter-application.yaml
index 61619d8..7315b9f 100644
--- a/jupyter/jupyter-application.yaml
+++ b/jupyter/jupyter-application.yaml
@@ -7,7 +7,7 @@ spec:
   project: default
   source:
     repoURL: https://platform.sunet.se/streams/streams-manifests.git
-    targetRevision: streams-manifests-2025-01-29-v17
+    targetRevision: streams-manifests-2025-01-29-v21
     path: jupyter/overlays/test
   destination:
     server: https://kubernetes.default.svc