Upgrade to mypy 0.641

cburgdorf · cburgdorf · commit 32238c79dbc9 · 2018-11-15T16:51:47.000+01:00
diff --git a/setup.py b/setup.py
@@ -63,7 +63,7 @@
     ],
     'lint': [
         "flake8==3.5.0",
-        "mypy==0.630",
+        "mypy==0.641",
     ],
     'benchmark': [
         "termcolor>=1.1.0,<2.0.0",
