Update pytest-xdist from 1.17.1 to 1.18.0 (#95)

pyup.io bot · samuelcolvin · commit 7bf24de6a82d · 2017-06-28T10:33:22.000+01:00
diff --git a/tests/requirements.txt b/tests/requirements.txt
@@ -12,7 +12,7 @@ pytest-mock==1.6.0
 pytest-sugar==0.8.0
 pytest-timeout==1.2.0
 pytest-toolbox==0.2
-pytest-xdist==1.17.1
+pytest-xdist==1.18.0
 Sphinx==1.6.2
 
 # required to run "start" apps
