diff --git a/.travis.yml b/.travis.yml
index fdacfc4..4de9a98 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,8 +3,6 @@ language: php
 sudo: false
 
 php:
-  - 5.4
-  - 5.5
   - 5.6
   - 7.0
   - 7.1