diff --git a/.travis.yml b/.travis.yml
index c35782b5e4..858d5fa779 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,7 @@ php:
   - 7.0
   - 7.1
   - 7.2
+  - 7.3
 
 env:
   global: