diff --git a/.travis.yml b/.travis.yml
index fe5fc126..fa760261 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,6 @@ install:
 script: ant build-ci
 language: php
 php:
-  - '5.6'
   - '7.0'
   - '7.1'
   - '7.2'