diff --git a/.travis.yml b/.travis.yml
index 744d644..28182a5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ matrix:
   - php: 7
   - php: 7.1
   - php: 7.2
+  - php: 7.3
   fast_finish: true
 
 before_install: