diff --git a/.travis.yml b/.travis.yml
index 3443d2d..83e3eaa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,12 @@
 language: php
 
 php:
-  - 5.4
-  - 5.5
   - 5.6
   - 7.0
+  - 7.1
+  - 7.2
+  - 7.3
+  - 8.0
   - nightly
 
 env: