Updated phpunit to recommended version for PHP7.2.

194d821b · Chris Shantz · 471d4298 · 194d821b
Commit 194d821b authored Oct 04, 2019 by Chris Shantz
--- a/composer.json
+++ b/composer.json
@@ -114,7 +114,7 @@
        "mikey179/vfsstream": "v1.6.7",
        "onelogin/php-saml": "3.2.1",
        "oomphinc/composer-installers-extender": "v1.1.2",
-        "phpunit/phpunit": ">=4.8.28 <5",
+        "phpunit/phpunit": "6.5",
        "symfony/browser-kit": ">=2.8.13 <3.0",
        "symfony/css-selector": "~3.0",
        "symfony/finder": "^4.0",