Upgraded phpunit

GrahamCampbell · GrahamCampbell · commit c8e9cc8b9165 · 2020-07-16T17:35:57.000+01:00
diff --git a/vendor-bin/phpunit/composer.json b/vendor-bin/phpunit/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
-        "phpunit/phpunit": "^7.5.15"
+        "phpunit/phpunit": "^7.5.15|^8.5|^9.0"
     },
     "config": {
         "preferred-install": "dist"
