diff --git a/setup.py b/setup.py
index 56fbac0e..19044d0b 100644
--- a/setup.py
+++ b/setup.py
@@ -46,7 +46,7 @@ def find_version(*file_paths):
 #     code, so graphene-tornado's transitive version should do.
 install_requires = [
     'cylc-flow>=8.0b0',
-    'jupyterhub==1.3.*',
+    'jupyterhub==1.4.*',
     'tornado==6.1.*',
     'graphene-tornado==2.6.*',
     'graphql-ws>=0.3.1,<0.4'