diff --git a/config/clusters/utoronto/default-common.values.yaml b/config/clusters/utoronto/default-common.values.yaml
index 9d8866521e..fb80a3aae6 100644
--- a/config/clusters/utoronto/default-common.values.yaml
+++ b/config/clusters/utoronto/default-common.values.yaml
@@ -2,7 +2,7 @@ jupyterhub:
   singleuser:
     image:
       name: quay.io/2i2c/utoronto-image
-      tag: "14320bae73a0"
+      tag: "b4104c211e98"
   hub:
     config:
       Authenticator: