Update .travis.yml

Machy8 · web-flow · commit c1a13eff0eab · 2019-04-21T16:57:26.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,7 +3,6 @@ language: php
 php:
     - 7.1
     - 7.2
-    - 7.3
 
 before_install:
     - composer self-update
