diff --git a/.travis.yml b/.travis.yml
index 19d164a0..85fa32fa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,9 +9,9 @@ env:
 
 python:
   - 2.7
-  - 3.3
   - 3.4
   - 3.5
+  - 3.6
 
 branches:
     except: