Update sphinx from 1.6.6 to 1.6.7

pyup-bot · pythad · commit 1a697eea7570 · 2018-02-07T02:01:26.000+02:00
diff --git a/requirements/dev.txt b/requirements/dev.txt
@@ -7,6 +7,6 @@ watchdog==0.8.3
 flake8==3.5.0
 tox==2.9.1
 coverage==4.4.2
-Sphinx==1.6.6
+Sphinx==1.6.7
 cryptography==2.1.4
 PyYAML==3.12
