diff --git a/app/Http/Controllers/Admin/Update/CheckVersionController.php b/app/Http/Controllers/Admin/Update/CheckVersionController.php
deleted file mode 100644
index 06ed80cb..00000000
--- a/app/Http/Controllers/Admin/Update/CheckVersionController.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Admin\Update;
-
-use App\Http\Controllers\Controller;
-use App\Services\Update\Updater;
-use Illuminate\Http\JsonResponse;
-use Illuminate\Http\Request;
-use Illuminate\Support\Facades\File;
-
-class CheckVersionController extends Controller
-{
-    /**
-     * Handle the incoming request.
-     *
-     * @return JsonResponse
-     */
-    public function __invoke(Request $request)
-    {
-        if ((! $request->user()) || (! $request->user()->isOwner())) {
-            return response()->json([
-                'success' => false,
-                'message' => 'You are not allowed to update this app.',
-            ], 401);
-        }
-
-        set_time_limit(600); // 10 minutes
-
-        $channel = $request->get('channel', 'stable');
-        $version = preg_replace('~[\r\n]+~', '', File::get(base_path('version.md')));
-        $response = Updater::checkForUpdate($version, $channel);
-
-        return response()->json($response);
-    }
-}
diff --git a/app/Http/Controllers/Admin/Update/CopyFilesController.php b/app/Http/Controllers/Admin/Update/CopyFilesController.php
deleted file mode 100644
index bde6b54b..00000000
--- a/app/Http/Controllers/Admin/Update/CopyFilesController.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Admin\Update;
-
-use App\Http\Controllers\Controller;
-use App\Services\Update\Updater;
-use Illuminate\Http\Request;
-use Illuminate\Http\Response;
-
-class CopyFilesController extends Controller
-{
-    /**
-     * Handle the incoming request.
-     *
-     * @return Response
-     */
-    public function __invoke(Request $request)
-    {
-        if ((! $request->user()) || (! $request->user()->isOwner())) {
-            return response()->json([
-                'success' => false,
-                'message' => 'You are not allowed to update this app.',
-            ], 401);
-        }
-
-        $request->validate([
-            'path' => 'required',
-        ]);
-
-        $path = Updater::copyFiles($request->path);
-
-        return response()->json([
-            'success' => true,
-            'path' => $path,
-        ]);
-    }
-}
diff --git a/app/Http/Controllers/Admin/Update/DeleteFilesController.php b/app/Http/Controllers/Admin/Update/DeleteFilesController.php
deleted file mode 100644
index ca37a9e3..00000000
--- a/app/Http/Controllers/Admin/Update/DeleteFilesController.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Admin\Update;
-
-use App\Http\Controllers\Controller;
-use App\Services\Update\Updater;
-use Illuminate\Http\Request;
-use Illuminate\Http\Response;
-
-class DeleteFilesController extends Controller
-{
-    /**
-     * Handle the incoming request.
-     *
-     * @return Response
-     */
-    public function __invoke(Request $request)
-    {
-        if ((! $request->user()) || (! $request->user()->isOwner())) {
-            return response()->json([
-                'success' => false,
-                'message' => 'You are not allowed to update this app.',
-            ], 401);
-        }
-
-        if (isset($request->deleted_files) && ! empty($request->deleted_files)) {
-            Updater::deleteFiles($request->deleted_files);
-        }
-
-        return response()->json([
-            'success' => true,
-        ]);
-    }
-}
diff --git a/app/Http/Controllers/Admin/Update/DownloadUpdateController.php b/app/Http/Controllers/Admin/Update/DownloadUpdateController.php
deleted file mode 100644
index 7ce1185f..00000000
--- a/app/Http/Controllers/Admin/Update/DownloadUpdateController.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Admin\Update;
-
-use App\Http\Controllers\Controller;
-use App\Services\Update\Updater;
-use Illuminate\Http\Request;
-use Illuminate\Http\Response;
-
-class DownloadUpdateController extends Controller
-{
-    /**
-     * Handle the incoming request.
-     *
-     * @return Response
-     */
-    public function __invoke(Request $request)
-    {
-        if ((! $request->user()) || (! $request->user()->isOwner())) {
-            return response()->json([
-                'success' => false,
-                'message' => 'You are not allowed to update this app.',
-            ], 401);
-        }
-
-        $request->validate([
-            'version' => 'required',
-        ]);
-
-        $path = Updater::download($request->version);
-
-        return response()->json([
-            'success' => true,
-            'path' => $path,
-        ]);
-    }
-}
diff --git a/app/Http/Controllers/Admin/Update/FinishUpdateController.php b/app/Http/Controllers/Admin/Update/FinishUpdateController.php
deleted file mode 100644
index 3d3935b4..00000000
--- a/app/Http/Controllers/Admin/Update/FinishUpdateController.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Admin\Update;
-
-use App\Http\Controllers\Controller;
-use App\Services\Update\Updater;
-use Illuminate\Http\Request;
-use Illuminate\Http\Response;
-
-class FinishUpdateController extends Controller
-{
-    /**
-     * Handle the incoming request.
-     *
-     * @return Response
-     */
-    public function __invoke(Request $request)
-    {
-        if ((! $request->user()) || (! $request->user()->isOwner())) {
-            return response()->json([
-                'success' => false,
-                'message' => 'You are not allowed to update this app.',
-            ], 401);
-        }
-
-        $request->validate([
-            'installed' => 'required',
-            'version' => 'required',
-        ]);
-
-        $json = Updater::finishUpdate($request->installed, $request->version);
-
-        return response()->json($json);
-    }
-}
diff --git a/app/Http/Controllers/Admin/Update/MigrateUpdateController.php b/app/Http/Controllers/Admin/Update/MigrateUpdateController.php
deleted file mode 100644
index 380a0152..00000000
--- a/app/Http/Controllers/Admin/Update/MigrateUpdateController.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Admin\Update;
-
-use App\Http\Controllers\Controller;
-use App\Services\Update\Updater;
-use Illuminate\Http\Request;
-use Illuminate\Http\Response;
-
-class MigrateUpdateController extends Controller
-{
-    /**
-     * Handle the incoming request.
-     *
-     * @return Response
-     */
-    public function __invoke(Request $request)
-    {
-        if ((! $request->user()) || (! $request->user()->isOwner())) {
-            return response()->json([
-                'success' => false,
-                'message' => 'You are not allowed to update this app.',
-            ], 401);
-        }
-
-        Updater::migrateUpdate();
-
-        return response()->json([
-            'success' => true,
-        ]);
-    }
-}
diff --git a/app/Http/Controllers/Admin/Update/UnzipUpdateController.php b/app/Http/Controllers/Admin/Update/UnzipUpdateController.php
deleted file mode 100644
index 649158de..00000000
--- a/app/Http/Controllers/Admin/Update/UnzipUpdateController.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Admin\Update;
-
-use App\Http\Controllers\Controller;
-use App\Services\Update\Updater;
-use Illuminate\Http\Request;
-use Illuminate\Http\Response;
-
-class UnzipUpdateController extends Controller
-{
-    /**
-     * Handle the incoming request.
-     *
-     * @return Response
-     */
-    public function __invoke(Request $request)
-    {
-        if ((! $request->user()) || (! $request->user()->isOwner())) {
-            return response()->json([
-                'success' => false,
-                'message' => 'You are not allowed to update this app.',
-            ], 401);
-        }
-
-        $request->validate([
-            'path' => 'required',
-        ]);
-
-        try {
-            $path = Updater::unzip($request->path);
-
-            return response()->json([
-                'success' => true,
-                'path' => $path,
-            ]);
-        } catch (\Exception $e) {
-            return response()->json([
-                'success' => false,
-                'error' => $e->getMessage(),
-            ], 500);
-        }
-    }
-}
diff --git a/app/Http/Controllers/Admin/Update/UpdateController.php b/app/Http/Controllers/Admin/Update/UpdateController.php
index c71cf202..b8db2ff1 100644
--- a/app/Http/Controllers/Admin/Update/UpdateController.php
+++ b/app/Http/Controllers/Admin/Update/UpdateController.php
@@ -3,42 +3,47 @@
 namespace App\Http\Controllers\Admin\Update;
 
 use App\Http\Controllers\Controller;
-use App\Models\Setting;
 use App\Services\Update\Updater;
+use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\File;
 
 class UpdateController extends Controller
 {
-    public function download(Request $request)
+    public function checkVersion(Request $request): JsonResponse
     {
-        $this->authorize('manage update app');
+        $this->ensureOwner($request);
 
-        $request->validate([
-            'version' => 'required',
-        ]);
+        set_time_limit(600);
 
-        $path = Updater::download($request->version);
+        $channel = $request->get('channel', 'stable');
+        $version = preg_replace('~[\r\n]+~', '', File::get(base_path('version.md')));
+
+        return response()->json(Updater::checkForUpdate($version, $channel));
+    }
+
+    public function download(Request $request): JsonResponse
+    {
+        $this->ensureOwner($request);
+
+        $request->validate(['version' => 'required']);
 
         return response()->json([
             'success' => true,
-            'path' => $path,
+            'path' => Updater::download($request->version),
         ]);
     }
 
-    public function unzip(Request $request)
+    public function unzip(Request $request): JsonResponse
     {
-        $this->authorize('manage update app');
+        $this->ensureOwner($request);
 
-        $request->validate([
-            'path' => 'required',
-        ]);
+        $request->validate(['path' => 'required']);
 
         try {
-            $path = Updater::unzip($request->path);
-
             return response()->json([
                 'success' => true,
-                'path' => $path,
+                'path' => Updater::unzip($request->path),
             ]);
         } catch (\Exception $e) {
             return response()->json([
@@ -48,55 +53,54 @@ class UpdateController extends Controller
         }
     }
 
-    public function copyFiles(Request $request)
+    public function copy(Request $request): JsonResponse
     {
-        $this->authorize('manage update app');
+        $this->ensureOwner($request);
 
-        $request->validate([
-            'path' => 'required',
-        ]);
-
-        $path = Updater::copyFiles($request->path);
+        $request->validate(['path' => 'required']);
 
         return response()->json([
             'success' => true,
-            'path' => $path,
+            'path' => Updater::copyFiles($request->path),
         ]);
     }
 
-    public function migrate(Request $request)
+    public function delete(Request $request): JsonResponse
     {
-        $this->authorize('manage update app');
+        $this->ensureOwner($request);
+
+        if (isset($request->deleted_files) && ! empty($request->deleted_files)) {
+            Updater::deleteFiles($request->deleted_files);
+        }
+
+        return response()->json(['success' => true]);
+    }
+
+    public function migrate(Request $request): JsonResponse
+    {
+        $this->ensureOwner($request);
 
         Updater::migrateUpdate();
 
-        return response()->json([
-            'success' => true,
-        ]);
+        return response()->json(['success' => true]);
     }
 
-    public function finishUpdate(Request $request)
+    public function finish(Request $request): JsonResponse
     {
-        $this->authorize('manage update app');
+        $this->ensureOwner($request);
 
         $request->validate([
             'installed' => 'required',
             'version' => 'required',
         ]);
 
-        $json = Updater::finishUpdate($request->installed, $request->version);
-
-        return response()->json($json);
+        return response()->json(Updater::finishUpdate($request->installed, $request->version));
     }
 
-    public function checkLatestVersion(Request $request)
+    private function ensureOwner(Request $request): void
     {
-        $this->authorize('manage update app');
-
-        set_time_limit(600); // 10 minutes
-
-        $json = Updater::checkForUpdate(Setting::getSetting('version'));
-
-        return response()->json($json);
+        if (! $request->user() || ! $request->user()->isOwner()) {
+            abort(401, 'You are not allowed to update this app.');
+        }
     }
 }
diff --git a/routes/api.php b/routes/api.php
index 6bebd1c8..33e76b0c 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -9,13 +9,7 @@ use App\Http\Controllers\Admin\Settings\DiskController;
 use App\Http\Controllers\Admin\Settings\MailConfigurationController;
 use App\Http\Controllers\Admin\Settings\PDFConfigurationController;
 use App\Http\Controllers\Admin\Settings\SettingsController;
-use App\Http\Controllers\Admin\Update\CheckVersionController;
-use App\Http\Controllers\Admin\Update\CopyFilesController;
-use App\Http\Controllers\Admin\Update\DeleteFilesController;
-use App\Http\Controllers\Admin\Update\DownloadUpdateController;
-use App\Http\Controllers\Admin\Update\FinishUpdateController;
-use App\Http\Controllers\Admin\Update\MigrateUpdateController;
-use App\Http\Controllers\Admin\Update\UnzipUpdateController;
+use App\Http\Controllers\Admin\Update\UpdateController;
 use App\Http\Controllers\AppVersionController;
 use App\Http\Controllers\Company\Auth\AuthController;
 use App\Http\Controllers\Company\Auth\ForgotPasswordController;
@@ -413,19 +407,13 @@ Route::prefix('/v1')->group(function () {
         // Self Update
         // ----------------------------------
 
-        Route::get('/check/update', CheckVersionController::class);
-
-        Route::post('/update/download', DownloadUpdateController::class);
-
-        Route::post('/update/unzip', UnzipUpdateController::class);
-
-        Route::post('/update/copy', CopyFilesController::class);
-
-        Route::post('/update/delete', DeleteFilesController::class);
-
-        Route::post('/update/migrate', MigrateUpdateController::class);
-
-        Route::post('/update/finish', FinishUpdateController::class);
+        Route::get('/check/update', [UpdateController::class, 'checkVersion']);
+        Route::post('/update/download', [UpdateController::class, 'download']);
+        Route::post('/update/unzip', [UpdateController::class, 'unzip']);
+        Route::post('/update/copy', [UpdateController::class, 'copy']);
+        Route::post('/update/delete', [UpdateController::class, 'delete']);
+        Route::post('/update/migrate', [UpdateController::class, 'migrate']);
+        Route::post('/update/finish', [UpdateController::class, 'finish']);
 
         // Companies
         // -------------------------------------------------