Update composer.json (Laravel 9)

Author: bpocallaghan

Diff for: composer.json

@@ -19,12 +19,12 @@
         }
     ],
     "require": {
-        "php": ">=7.3",
-        "symfony/console": "^5.0",
-        "laravel/framework": "^8.0"
+        "php": ">=8.0",
+        "symfony/console": "^6.1",
+        "laravel/framework": "^9.0"
     },
     "require-dev": {
-        "orchestra/testbench": "6.*"
+        "orchestra/testbench": "^7.1"
     },
     "autoload": {
         "psr-4": {