Merge pull request #174 from python-hyper/requires-io-master

[requires.io] dependency update on master branch

Author: wsanchez

tox.ini

@@ -323,7 +323,7 @@ description = build documentation
 basepython = {[default]basepython}
 
 deps =
-    Sphinx==4.1.1
+    Sphinx==4.1.2
     sphinx-rtd-theme==0.5.2
 
 commands =
@@ -366,7 +366,7 @@ skip_install = True
 deps =
    check-manifest==0.46
    readme-renderer==29.0
-   twine==3.4.1
+   twine==3.4.2
 
 commands =
    check-manifest