Update composer.json

Author: Tim Helfensdörfer

composer.json

@@ -13,15 +13,15 @@
   ],
   "require": {
     "php": ">=7.2.0",
-    "illuminate/database": "^6.0",
-    "illuminate/events": "^6.0",
-    "illuminate/support": "^6.0"
+    "illuminate/database": ">=6.0",
+    "illuminate/events": ">=6.0",
+    "illuminate/support": ">=6.0"
   },
   "require-dev": {
     "d11wtq/boris": "^1.0",
     "doctrine/dbal": "*",
-    "mockery/mockery": "^1.0",
-    "phpunit/phpunit": "^8.0",
+    "mockery/mockery": ">=1.0",
+    "phpunit/phpunit": ">=8.0",
     "squizlabs/php_codesniffer": "^3.4"
   },
   "autoload": {