diff --git a/.travis.yml b/.travis.yml
index 0a94027..b98ad03 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ language: php
 
 php:
   - '7.0'
-  - '7.2'
+  - '7.3'
 
 env:
   global: