diff --git a/.travis.yml b/.travis.yml
index 18a48e1dc..073d3f01a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ php:
     - 7.0
     - 7.1
     - 7.2
+    - 7.3
     - nightly
 
 services: