diff --git a/.travis.yml b/.travis.yml
index 63ede20..6ca5817 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,6 @@ dist: trusty
 php:
   - 7.1
   - 7.0
-  - 5.6
   - nightly
 
 env: