Update composer.json

Author: jeremykenedy

composer.json

@@ -19,10 +19,10 @@
         "laravel/framework": "6.*|7.*|8.*"
     },
     "require-dev": {
-        "illuminate/support": "^8.5",
         "orchestra/testbench": "^6.0",
-        "phpunit/phpunit": "^9.3",
-        "laravel/framework": "6.*|7.*|8.*"
+        "laravel/tinker": "^2.4",
+        "illuminate/support": "^8.5",
+        "laravel/laravel": "^8.0"
     },
     "autoload": {
         "psr-4": {