Use phpunit 6.5

Nyholm · Nyholm · commit 62ef10539079 · 2019-07-19T16:20:38.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,7 +12,7 @@ branches:
 env:
   global:
     - TEST_COMMAND="composer test"
-    - SYMFONY_PHPUNIT_VERSION="6.3"
+    - SYMFONY_PHPUNIT_VERSION="6.5"
     - COMPOSER_MEMORY_LIMIT=-1
 
 matrix:
