Merge pull request #15 from buxx/pyup-scheduled-update-01-01-2018

requirements.txt

@@ -1,14 +1,14 @@
-attrs==17.3.0
+attrs==17.4.0
 cocos2d==0.6.5
 Dijkstar==2.3.0
 freezegun==0.3.9
 future==0.16.0
 numpy==1.13.3
 pluggy==0.6.0
-psutil==5.4.1
+psutil==5.4.2
 py==1.5.2
 pyglet==1.3.0
-pytest==3.3.0
+pytest==3.3.1
 python-dateutil==2.6.1
 PyYAML==3.12
 redis==2.10.6