diff --git a/.travis.yml b/.travis.yml
index a4dfaba7f..9f0e16ba8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: php
 php:
   - '7.1'
   - '7.2'
+  - '7.3'
 branches:
   only:
     - develop