diff --git a/glicid/packages/jupyter.scm b/glicid/packages/jupyter.scm
index 4fbf934..aa8e7b7 100644
--- a/glicid/packages/jupyter.scm
+++ b/glicid/packages/jupyter.scm
@@ -13,11 +13,11 @@
                (package
                  (inherit gs:python-jupyterhub)
                  (name "python-jupyterhub")
-                 (version "3.1.1")
+                 (version "4.0.0")
                  (source (origin
                            (method url-fetch)
                            (uri (pypi-uri "jupyterhub" version))
-                           (sha256 (base32 "0lsryyghglfsqlchax3p9bygsgni7aacfbsdr2rd57njgifwbnxz"))))))
+                           (sha256 (base32 "0rx82hmwi6m2c7q8mw8a7r45j8245schln5vq1q2nzcswjb2karc"))))))
 
 (define-public python-batchspawner
                (package
@@ -47,3 +47,5 @@
                             (url "https://github.com/jupyterhub/batchspawner")
                             (commit version)))
                      (sha256 (base32 "03z1ww5qlwjn3xs3lf9b78yrqq7kd6rd5bh2kn377md391hz09f7"))))))
+
+python-jupyterhub