diff --git a/.travis.yml b/.travis.yml
index b955c36..2da68ab 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,9 @@ python:
     - "3.4"
     - "3.5"
     - "3.6"
+    - "3.7"
+    - "3.8"
+    - "3.9"
 
 env:
     - PYFLAKES_VERSION=pypi