diff --git a/.travis.yml b/.travis.yml
index 210ae62..1544f58 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ php:
   - 5.5
   - 5.6
   - 7.0
+  - 7.1
   - hhvm
 
 before_script: