diff --git a/.travis.yml b/.travis.yml
index c68894e..30059f9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: php
 matrix:
   include:
     - php: 7.2
+    - php: 7.3
 
 sudo: false
 before_install: