Update sphinx from 1.7.2 to 1.7.3 (#153)

pyup.io bot · asvetlov · commit 29166f4743b0 · 2018-04-24T22:52:10.000+03:00
diff --git a/requirements-dev.txt b/requirements-dev.txt
@@ -3,7 +3,7 @@ flake8==3.5.0
 pytest==3.5.0
 pytest-cov==2.5.1
 coverage==4.5.1
-sphinx==1.7.2
+sphinx==1.7.3
 pep257==0.7.0
 aiohttp-session==2.3.0
 aiopg[sa]==0.13.2
