diff --git a/.travis.yml b/.travis.yml
index a71864a..9cd7032 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,8 @@ php:
   - 5.6
   - 7.0
   - 7.1
+  - 7.2
+  - 7.3
   - hhvm # ignore errors, see below
 
 # lock distro so new future defaults will not break the build