diff --git a/.travis.yml b/.travis.yml
index 72b231c..e14b76f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,9 +2,6 @@ dist: xenial
 language: python
 python:
 - "2.7"
-- "3.3"
-- "3.4"
-- "3.5"
 - "3.6"
 - "3.7"
 script: