Fix sphinx pinning

martinRenou · martinRenou · commit 6b977cc3a482 · 2022-03-08T11:55:04.000+01:00
diff --git a/setup.py b/setup.py
@@ -10,7 +10,7 @@
     install_requires=[
         'docutils',
         'jupyterlite',
-        'sphinx>=1.8',
+        'sphinx>=4,<5',
         'jupyter_server',
         'jupyterlab_server',
     ],
