fix

hylarucoder · hylarucoder · commit 968da8add48f · 2018-07-18T20:38:39.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: python
 python:
-  - "3.6"
+  - "3.7"
 # command to install dependencies
 install:
   - pip install pipenv && pipenv install --dev
