diff --git a/.travis.yml b/.travis.yml
index 88623a2aa..ef0871b88 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,10 @@ python:
   - 3.2
   - 3.3
   - 3.4
+  - 3.5
+  - 3.6
   - pypy
+  - pypy3
 
 services:
   - mongodb