diff --git a/.travis.yml b/.travis.yml
index d3fe974..1826661 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,8 +4,12 @@ php:
   - 5.3
   - 5.4
   - 5.5
+  - 5.6
+  - 7.0
   - hhvm
 
+sudo: false
+
 script:
  - vendor/bin/phpunit