[requires.io] dependency update

requires · requires · commit 280ed3c6482d · 2020-08-31T05:11:56.000-07:00
diff --git a/tox.ini b/tox.ini
@@ -337,7 +337,7 @@ basepython = {[default]basepython}
 
 deps =
     {[testenv:docs]deps}
-    sphinx-autobuild==0.7.1
+    sphinx-autobuild==2020.9.1
 
 commands =
     sphinx-autobuild                       \
