diff --git a/app/Providers/AuthServiceProvider.php b/app/Providers/AuthServiceProvider.php
index 57d88ea3..db3c26f9 100644
--- a/app/Providers/AuthServiceProvider.php
+++ b/app/Providers/AuthServiceProvider.php
@@ -2,7 +2,7 @@
 
 namespace App\Providers;
 
-use Illuminate\Contracts\Auth\Access\Gate as GateContract;
+use Illuminate\Support\Facades\Gate;
 use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
 
 class AuthServiceProvider extends ServiceProvider
@@ -19,12 +19,11 @@ class AuthServiceProvider extends ServiceProvider
     /**
      * Register any application authentication / authorization services.
      *
-     * @param  \Illuminate\Contracts\Auth\Access\Gate  $gate
      * @return void
      */
-    public function boot(GateContract $gate)
+    public function boot()
     {
-        $this->registerPolicies($gate);
+        $this->registerPolicies();
 
         //
     }
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index 58ce9624..a182657e 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -2,7 +2,7 @@
 
 namespace App\Providers;
 
-use Illuminate\Contracts\Events\Dispatcher as DispatcherContract;
+use Illuminate\Support\Facades\Event;
 use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
 
 class EventServiceProvider extends ServiceProvider
@@ -19,14 +19,13 @@ class EventServiceProvider extends ServiceProvider
     ];
 
     /**
-     * Register any other events for your application.
+     * Register any events for your application.
      *
-     * @param  \Illuminate\Contracts\Events\Dispatcher  $events
      * @return void
      */
-    public function boot(DispatcherContract $events)
+    public function boot()
     {
-        parent::boot($events);
+        parent::boot();
 
         //
     }
diff --git a/app/Providers/RouteServiceProvider.php b/app/Providers/RouteServiceProvider.php
index bde08819..d1f1447b 100644
--- a/app/Providers/RouteServiceProvider.php
+++ b/app/Providers/RouteServiceProvider.php
@@ -2,7 +2,7 @@
 
 namespace App\Providers;
 
-use Illuminate\Routing\Router;
+use Illuminate\Support\Facades\Route;
 use Illuminate\Foundation\Support\Providers\RouteServiceProvider as ServiceProvider;
 
 class RouteServiceProvider extends ServiceProvider
@@ -19,25 +19,23 @@ class RouteServiceProvider extends ServiceProvider
     /**
      * Define your route model bindings, pattern filters, etc.
      *
-     * @param  \Illuminate\Routing\Router  $router
      * @return void
      */
-    public function boot(Router $router)
+    public function boot()
     {
         //
 
-        parent::boot($router);
+        parent::boot();
     }
 
     /**
      * Define the routes for the application.
      *
-     * @param  \Illuminate\Routing\Router  $router
      * @return void
      */
-    public function map(Router $router)
+    public function map()
     {
-        $this->mapWebRoutes($router);
+        $this->mapWebRoutes();
 
         //
     }
@@ -47,12 +45,11 @@ public function map(Router $router)
      *
      * These routes all receive session state, CSRF protection, etc.
      *
-     * @param  \Illuminate\Routing\Router  $router
      * @return void
      */
-    protected function mapWebRoutes(Router $router)
+    protected function mapWebRoutes()
     {
-        $router->group([
+        Route::group([
             'namespace' => $this->namespace, 'middleware' => 'web',
         ], function ($router) {
             require app_path('Http/routes.php');