Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -11,7 +11,7 @@ deploy-helm:
     # - helm upgrade --cleanup-on-fail --install hpchub jupyterhub/jupyterhub -n csusb-hpc --version=1.2.0 --values values.yaml
     - helm upgrade --cleanup-on-fail
       --install hubdev jupyterhub/jupyterhub
-      --namespace csusb-hub-dev --version=3.3.7
+      --namespace csusb-hub-dev --version=3.0.3
       --values values.yaml
       --set-file hub.extraFiles.custom_spawner_profile.stringData=./extraFiles/my_spawner.html
       --set-file hub.extraFiles.custom_spawner.stringData=./extraFiles/my_spawner.py