diff --git a/.travis.yml b/.travis.yml
index a7d1a4101..be9bd9f91 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,7 @@ php:
     - 7.0
     - 7.1
     - 7.2
+    - 7.3
     - nightly
 
 env: