bump travis to 16.04

michaelbilow · michaelbilow · commit d5132cc74693 · 2019-03-22T07:02:59.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -5,6 +5,7 @@ python:
     - 3.5
 install: pip install -U tox-travis
 script: tox
+dist: xenial
 deploy:
   provider: pypi
   distributions: sdist bdist_wheel
