Updating to Laravel 7

app/Exceptions/Handler.php

@@ -2,7 +2,7 @@
 
 namespace App\Exceptions;
 
-use Exception;
+use Throwable;
 use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
 
 class Handler extends ExceptionHandler
@@ -29,10 +29,10 @@ class Handler extends ExceptionHandler
     /**
      * Report or log an exception.
      *
-     * @param  \Exception  $exception
+     * @param  \Throwable  $exception
      * @return void
      */
-    public function report(Exception $exception)
+    public function report(Throwable $exception)
     {
         parent::report($exception);
     }
@@ -41,10 +41,10 @@ public function report(Exception $exception)
      * Render an exception into an HTTP response.
      *
      * @param  \Illuminate\Http\Request  $request
-     * @param  \Exception  $exception
+     * @param  \Throwable  $exception
      * @return \Illuminate\Http\Response
      */
-    public function render($request, Exception $exception)
+    public function render($request, Throwable $exception)
     {
         return parent::render($request, $exception);
     }

composer.json

@@ -8,19 +8,21 @@
     ],
     "license": "MIT",
     "require": {
-        "php": "^7.1.3",
-        "fideloper/proxy": "^4.0",
-        "laravel/framework": "5.8.*",
-        "laravel/tinker": "^1.0",
-        "spatie/laravel-permission": "^2.37"
+        "php": "^7.3",
+        "fideloper/proxy": "^4.2",
+        "fruitcake/laravel-cors": "^1.0",
+        "guzzlehttp/guzzle": "^6.3",
+        "laravel/framework": "^7.0",
+        "laravel/tinker": "^2.0",
+        "laravel/ui": "^2.3",
+        "spatie/laravel-permission": "^3.11"
     },
     "require-dev": {
-        "beyondcode/laravel-dump-server": "^1.0",
-        "filp/whoops": "^2.0",
-        "fzaninotto/faker": "^1.4",
-        "mockery/mockery": "^1.0",
-        "nunomaduro/collision": "^3.0",
-        "phpunit/phpunit": "^7.5"
+        "facade/ignition": "^2.0",
+        "fzaninotto/faker": "^1.9.1",
+        "mockery/mockery": "^1.3.1",
+        "nunomaduro/collision": "^4.1",
+        "phpunit/phpunit": "^8.5"
     },
     "config": {
         "optimize-autoloader": true,