diff --git a/.travis.yml b/.travis.yml
index d2537b4..7d9bf6f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,9 @@
 language: python
 
+python:
+  - "3.6"
+  - "3.7"
+
 install:
   - pip install pylint, flake8
   - pip install .