Merge pull request #95 from python-hyper/requires-io-master

[requires.io] dependency update on master branch

Author: wsanchez

tox.ini

@@ -241,7 +241,7 @@ description = build documentation
 basepython = python3.8
 
 deps =
-    Sphinx==2.2.1
+    Sphinx==2.2.2
     sphinx-rtd-theme==0.4.3
 
 commands =