diff --git a/.travis.yml b/.travis.yml
index ffc5199..f5241f7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,5 @@
 language: php
 php:
-  - '5.6'
-  - '7.0'
-  - '7.1'
   - '7.2'
   - '7.3'
 dist: trusty