Update ipython from 6.3.0 to 6.3.1 (#218)

pyup.io bot · webknjaz · commit 48dc5e171003 · 2018-04-09T21:12:47.000+02:00
diff --git a/requirements/dev.txt b/requirements/dev.txt
@@ -1,5 +1,5 @@
 -r ci.txt
 ipdb==0.11
 pytest-sugar==0.9.1
-ipython==6.3.0
+ipython==6.3.1
 perf==1.5.1
