diff --git a/.travis.yml b/.travis.yml
index 3b410ea..88381ca 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,9 @@ install:
 php:
   - 7.0
   - 7.1
+  - 7.2
+  - 7.3
+  - 7.4
 
 script:
   - ./vendor/bin/phpunit