diff --git a/.travis.yml b/.travis.yml
index 71537e5..1895c38 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: php
 
 php:
-  - 5.6
+  - 7.1.0
 
 before_script:
   - composer self-update