diff --git a/.travis.yml b/.travis.yml
index 034653b..b1f721d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,9 @@ php:
   - 5.4
   - 5.5
   - 5.6
-  - 7
+  - 7.0
+  - 7.1
   - hhvm
+  - nightly
 
 script: phpunit --coverage-text tests