diff --git a/.travis.yml b/.travis.yml
index 998c94f..2e99344 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,12 @@
 # Configuration file for unit test runner.
 language: php
 php:
-  - 5.3
-  - 5.4
-  - 5.5
   - 5.6
   - 7.0
+  - 7.1
+  - 7.2
+  - 7.3
+  - 7.4
   - hhvm
 env:
   - PHPUNIT_ARGS=--group=sass