diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index b0dedc4..76d32de 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -17,4 +17,4 @@ jobs:
       - name: 'Checkout Repository'
         uses: actions/checkout@v3
       - name: 'Dependency Review'
-        uses: actions/dependency-review-action@v3
+        uses: actions/dependency-review-action@v4
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 3eff870..c6a1732 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -15,11 +15,8 @@ jobs:
       matrix:
         os: [ ubuntu-latest, windows-latest ]
         php: [ 8.2, 8.3 ]
-        laravel: [ 10.* ]
+        laravel: [ 11.* ]
         stability: [ prefer-lowest, prefer-stable ]
-        include:
-          - laravel: 10.*
-            testbench: 8.*
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }} - ${{ matrix.os }}
 
@@ -41,7 +38,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
+          composer require "laravel/framework:${{ matrix.laravel }}" --no-interaction --no-update
           composer update --${{ matrix.stability }} --prefer-dist --no-interaction
 
       - name: Set phpunit.xml
@@ -55,7 +52,7 @@ jobs:
           ZAMMAD_OBJECT_REFERENCE_ERROR_IGNORE: true
 
       - name: Store test reports
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: Store report
           retention-days: 1
diff --git a/composer.json b/composer.json
index 73da90a..b1a5670 100644
--- a/composer.json
+++ b/composer.json
@@ -22,21 +22,21 @@
         }
     ],
     "require": {
-        "php": "^8.2",
-        "guzzlehttp/guzzle": "^7.8.1",
-        "illuminate/contracts": "^10.0",
+        "php": ">=8.2",
+        "guzzlehttp/guzzle": "^7.8",
+        "illuminate/contracts": "^11.0",
         "spatie/laravel-package-tools": "^1.16",
-        "saloonphp/laravel-plugin": "^3.3",
-        "saloonphp/saloon": "^3.6"
+        "saloonphp/laravel-plugin": "^3.5",
+        "saloonphp/saloon": "^3.7"
     },
     "require-dev": {
         "laravel/pint": "^1.13",
-        "nunomaduro/collision": "^7.10",
-        "nunomaduro/larastan": "^2.8",
+        "nunomaduro/collision": "^8.1",
+        "larastan/larastan": "^2.9",
         "pestphp/pest": "^2.3",
-        "orchestra/testbench": "^8.20",
+        "orchestra/testbench": "^9.0",
         "pestphp/pest-plugin-laravel": "^2.2",
-        "pestphp/pest-plugin-arch": "^2.6",
+        "pestphp/pest-plugin-arch": "^2.7",
         "phpstan/extension-installer": "^1.3",
         "phpstan/phpstan-deprecation-rules": "^1.1",
         "phpstan/phpstan-phpunit": "^1.3",
diff --git a/src/Classes/RequestClass.php b/src/Classes/RequestClass.php
index 419fcdc..9af34fd 100644
--- a/src/Classes/RequestClass.php
+++ b/src/Classes/RequestClass.php
@@ -30,7 +30,7 @@ public function __construct()
         $this->ignoreReferenceErrorIngore = config('zammad.object_reference_error_ignore');
         $this->objectHasReferenceError = config('zammad.objet_reference_error');
 
-        $this->connector = new ZammadConnector();
+        $this->connector = new ZammadConnector;
     }
 
     private function performRequest(Request $request): Response
diff --git a/src/DTO/Attachment.php b/src/DTO/Attachment.php
index 8c72a44..9342766 100644
--- a/src/DTO/Attachment.php
+++ b/src/DTO/Attachment.php
@@ -28,8 +28,7 @@ public function __construct(
         public int $size,
         public string $name,
         public string $type,
-    ) {
-    }
+    ) {}
 
     public function url(): string
     {
diff --git a/src/DTO/Comment.php b/src/DTO/Comment.php
index 3f6159b..9671204 100644
--- a/src/DTO/Comment.php
+++ b/src/DTO/Comment.php
@@ -89,8 +89,7 @@ public function __construct(
         public Collection $attachments,
         public Carbon $updated_at,
         public Carbon $created_at,
-    ) {
-    }
+    ) {}
 
     public static function fake(
         ?int $id = null,
diff --git a/src/DTO/ObjectAttribute.php b/src/DTO/ObjectAttribute.php
index d30b8ea..6e6a5b4 100644
--- a/src/DTO/ObjectAttribute.php
+++ b/src/DTO/ObjectAttribute.php
@@ -31,8 +31,7 @@ public function __construct(
         public int $position,
         public array $data_option,
         public ?array $data_option_new,
-    ) {
-    }
+    ) {}
 
     public static function fake(
         ?int $id = null,
diff --git a/src/DTO/User.php b/src/DTO/User.php
index 439629e..0ccdaed 100644
--- a/src/DTO/User.php
+++ b/src/DTO/User.php
@@ -31,8 +31,7 @@ public function __construct(
         public Carbon $updated_at,
         public Carbon $created_at,
         public ?array $expanded = null,
-    ) {
-    }
+    ) {}
 
     public static function fake(
         ?int $id = null,
diff --git a/src/Events/ZammadResponseLog.php b/src/Events/ZammadResponseLog.php
index 59fc7bd..66bf7b1 100644
--- a/src/Events/ZammadResponseLog.php
+++ b/src/Events/ZammadResponseLog.php
@@ -13,7 +13,5 @@ class ZammadResponseLog
     use InteractsWithSockets;
     use SerializesModels;
 
-    public function __construct(public Response $response)
-    {
-    }
+    public function __construct(public Response $response) {}
 }
diff --git a/src/Requests/AccessTokens/CreateAccessTokenRequest.php b/src/Requests/AccessTokens/CreateAccessTokenRequest.php
index a3e7c5f..970eb96 100644
--- a/src/Requests/AccessTokens/CreateAccessTokenRequest.php
+++ b/src/Requests/AccessTokens/CreateAccessTokenRequest.php
@@ -15,8 +15,7 @@ class CreateAccessTokenRequest extends Request implements HasBody
 
     public function __construct(
         protected array $payload
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/AccessTokens/DestroyAccessTokenRequest.php b/src/Requests/AccessTokens/DestroyAccessTokenRequest.php
index 7ee21a5..d8c45c5 100644
--- a/src/Requests/AccessTokens/DestroyAccessTokenRequest.php
+++ b/src/Requests/AccessTokens/DestroyAccessTokenRequest.php
@@ -12,8 +12,7 @@ class DestroyAccessTokenRequest extends Request
     public function __construct(
         public int $id,
         public bool $expand = false
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Attachment/GetAttachmentRequest.php b/src/Requests/Attachment/GetAttachmentRequest.php
index d4b6ef3..6d2c997 100644
--- a/src/Requests/Attachment/GetAttachmentRequest.php
+++ b/src/Requests/Attachment/GetAttachmentRequest.php
@@ -13,8 +13,7 @@ public function __construct(
         public int $ticketId,
         public int $commentId,
         public int $attachmentId,
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Comments/CreateCommentRequest.php b/src/Requests/Comments/CreateCommentRequest.php
index 9f445db..e9f4fed 100644
--- a/src/Requests/Comments/CreateCommentRequest.php
+++ b/src/Requests/Comments/CreateCommentRequest.php
@@ -17,8 +17,7 @@ class CreateCommentRequest extends Request implements HasBody
 
     public function __construct(
         protected array $payload
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Comments/DestroyCommentRequest.php b/src/Requests/Comments/DestroyCommentRequest.php
index 94600ec..44c7f75 100644
--- a/src/Requests/Comments/DestroyCommentRequest.php
+++ b/src/Requests/Comments/DestroyCommentRequest.php
@@ -11,8 +11,7 @@ class DestroyCommentRequest extends Request
 
     public function __construct(
         public int $id
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Comments/GetCommentByTicketRequest.php b/src/Requests/Comments/GetCommentByTicketRequest.php
index 9ffe5db..058ee99 100644
--- a/src/Requests/Comments/GetCommentByTicketRequest.php
+++ b/src/Requests/Comments/GetCommentByTicketRequest.php
@@ -11,8 +11,7 @@ class GetCommentByTicketRequest extends Request
 
     public function __construct(
         public int $id
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Comments/GetCommentRequest.php b/src/Requests/Comments/GetCommentRequest.php
index 68c7278..79d1bdc 100644
--- a/src/Requests/Comments/GetCommentRequest.php
+++ b/src/Requests/Comments/GetCommentRequest.php
@@ -13,8 +13,7 @@ class GetCommentRequest extends Request
 
     public function __construct(
         public int $id
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/ObjectAttribute/CreateObjectAttributeRequest.php b/src/Requests/ObjectAttribute/CreateObjectAttributeRequest.php
index 62f861d..19f6e27 100644
--- a/src/Requests/ObjectAttribute/CreateObjectAttributeRequest.php
+++ b/src/Requests/ObjectAttribute/CreateObjectAttributeRequest.php
@@ -17,8 +17,7 @@ class CreateObjectAttributeRequest extends Request implements HasBody
 
     public function __construct(
         protected array $payload
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/ObjectAttribute/DestroyObjectAttributeRequest.php b/src/Requests/ObjectAttribute/DestroyObjectAttributeRequest.php
index 6b49619..e8a918f 100644
--- a/src/Requests/ObjectAttribute/DestroyObjectAttributeRequest.php
+++ b/src/Requests/ObjectAttribute/DestroyObjectAttributeRequest.php
@@ -11,8 +11,7 @@ class DestroyObjectAttributeRequest extends Request
 
     public function __construct(
         public int $id
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/ObjectAttribute/GetObjectAttributeRequest.php b/src/Requests/ObjectAttribute/GetObjectAttributeRequest.php
index 5b09e93..0e4e34a 100644
--- a/src/Requests/ObjectAttribute/GetObjectAttributeRequest.php
+++ b/src/Requests/ObjectAttribute/GetObjectAttributeRequest.php
@@ -13,8 +13,7 @@ class GetObjectAttributeRequest extends Request
 
     public function __construct(
         public int $id
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/ObjectAttribute/UpdateObjectAttributeRequest.php b/src/Requests/ObjectAttribute/UpdateObjectAttributeRequest.php
index 616979a..b0bf783 100644
--- a/src/Requests/ObjectAttribute/UpdateObjectAttributeRequest.php
+++ b/src/Requests/ObjectAttribute/UpdateObjectAttributeRequest.php
@@ -18,8 +18,7 @@ class UpdateObjectAttributeRequest extends Request implements HasBody
     public function __construct(
         public int $id,
         public array $payload
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Tickets/AllTicketsRequest.php b/src/Requests/Tickets/AllTicketsRequest.php
index ccaff28..c4cea11 100644
--- a/src/Requests/Tickets/AllTicketsRequest.php
+++ b/src/Requests/Tickets/AllTicketsRequest.php
@@ -12,8 +12,7 @@ class AllTicketsRequest extends Request
     public function __construct(
         public ?int $perPage = null,
         public ?int $page = null,
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Tickets/CreateTicketRequest.php b/src/Requests/Tickets/CreateTicketRequest.php
index e705921..7527602 100644
--- a/src/Requests/Tickets/CreateTicketRequest.php
+++ b/src/Requests/Tickets/CreateTicketRequest.php
@@ -18,8 +18,7 @@ class CreateTicketRequest extends Request implements HasBody
     public function __construct(
         protected array $payload,
         public bool $expand = false
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Tickets/DestroyTicketRequest.php b/src/Requests/Tickets/DestroyTicketRequest.php
index a25b7f3..5c7f77d 100644
--- a/src/Requests/Tickets/DestroyTicketRequest.php
+++ b/src/Requests/Tickets/DestroyTicketRequest.php
@@ -11,8 +11,7 @@ class DestroyTicketRequest extends Request
 
     public function __construct(
         public int $id
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Tickets/GetTicketRequest.php b/src/Requests/Tickets/GetTicketRequest.php
index 9e9289c..53454fc 100644
--- a/src/Requests/Tickets/GetTicketRequest.php
+++ b/src/Requests/Tickets/GetTicketRequest.php
@@ -14,8 +14,7 @@ class GetTicketRequest extends Request
     public function __construct(
         public int $id,
         public bool $expand = false
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Tickets/SearchTicketRequest.php b/src/Requests/Tickets/SearchTicketRequest.php
index 10264ab..cc0967a 100644
--- a/src/Requests/Tickets/SearchTicketRequest.php
+++ b/src/Requests/Tickets/SearchTicketRequest.php
@@ -14,8 +14,7 @@ public function __construct(
         public ?int $limit = null,
         public ?int $perPage = null,
         public ?int $page = null,
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Users/AllUsersRequest.php b/src/Requests/Users/AllUsersRequest.php
index 25a09e0..0adac61 100644
--- a/src/Requests/Users/AllUsersRequest.php
+++ b/src/Requests/Users/AllUsersRequest.php
@@ -12,8 +12,7 @@ class AllUsersRequest extends Request
     public function __construct(
         public ?int $perPage = null,
         public ?int $page = null,
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Users/CreateUserRequest.php b/src/Requests/Users/CreateUserRequest.php
index 6171350..6df74ff 100644
--- a/src/Requests/Users/CreateUserRequest.php
+++ b/src/Requests/Users/CreateUserRequest.php
@@ -18,8 +18,7 @@ class CreateUserRequest extends Request implements HasBody
     public function __construct(
         protected array $payload,
         public bool $expand = false
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Users/DestroyUserRequest.php b/src/Requests/Users/DestroyUserRequest.php
index aab4a60..cb8d315 100644
--- a/src/Requests/Users/DestroyUserRequest.php
+++ b/src/Requests/Users/DestroyUserRequest.php
@@ -11,8 +11,7 @@ class DestroyUserRequest extends Request
 
     public function __construct(
         public int $id
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Users/GetUserRequest.php b/src/Requests/Users/GetUserRequest.php
index ccebd48..2b8826e 100644
--- a/src/Requests/Users/GetUserRequest.php
+++ b/src/Requests/Users/GetUserRequest.php
@@ -14,8 +14,7 @@ class GetUserRequest extends Request
     public function __construct(
         public ?int $id = null,
         public bool $expand = false
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Users/SearchUserRequest.php b/src/Requests/Users/SearchUserRequest.php
index 56f7145..dfacd36 100644
--- a/src/Requests/Users/SearchUserRequest.php
+++ b/src/Requests/Users/SearchUserRequest.php
@@ -12,8 +12,7 @@ class SearchUserRequest extends Request
     public function __construct(
         public string $term,
         public ?int $limit = null,
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Requests/Users/UpdateUserRequest.php b/src/Requests/Users/UpdateUserRequest.php
index c0e3019..28b6462 100644
--- a/src/Requests/Users/UpdateUserRequest.php
+++ b/src/Requests/Users/UpdateUserRequest.php
@@ -19,8 +19,7 @@ public function __construct(
         public int $id,
         public array $payload,
         public bool $expand = false
-    ) {
-    }
+    ) {}
 
     public function resolveEndpoint(): string
     {
diff --git a/src/Zammad.php b/src/Zammad.php
index f004a51..28dbebc 100644
--- a/src/Zammad.php
+++ b/src/Zammad.php
@@ -13,31 +13,31 @@ class Zammad
 {
     public function user(): UserResource
     {
-        return new UserResource();
+        return new UserResource;
     }
 
     public function userAccessToken(): UserAccessToken
     {
-        return new UserAccessToken();
+        return new UserAccessToken;
     }
 
     public function ticket(): TicketResource
     {
-        return new TicketResource();
+        return new TicketResource;
     }
 
     public function comment(): CommentResource
     {
-        return new CommentResource();
+        return new CommentResource;
     }
 
     public function attachment(): AttachmentResource
     {
-        return new AttachmentResource();
+        return new AttachmentResource;
     }
 
     public function object(): ObjectAttributeResource
     {
-        return new ObjectAttributeResource();
+        return new ObjectAttributeResource;
     }
 }
diff --git a/tests/Feature/AttachmentResourceTest.php b/tests/Feature/AttachmentResourceTest.php
index 1e01621..f9a5bb8 100644
--- a/tests/Feature/AttachmentResourceTest.php
+++ b/tests/Feature/AttachmentResourceTest.php
@@ -5,7 +5,7 @@
 use Illuminate\Support\Facades\Event;
 
 it('can download an attachment', function () {
-    $content = (new Zammad())->attachment()->download(
+    $content = (new Zammad)->attachment()->download(
         ticketId: 32,
         commentId: 111,
         attachmentId: 42,
diff --git a/tests/Feature/CommentResourceTest.php b/tests/Feature/CommentResourceTest.php
index 1054d9c..f20642b 100644
--- a/tests/Feature/CommentResourceTest.php
+++ b/tests/Feature/CommentResourceTest.php
@@ -13,7 +13,7 @@
 it('does show by ticket', function () {
     $id = 32;
 
-    $comments = (new Zammad())->comment()->showByTicket($id);
+    $comments = (new Zammad)->comment()->showByTicket($id);
 
     $this->assertInstanceOf(Collection::class, $comments);
 
@@ -28,7 +28,7 @@
 it('does show comment', function () {
     $id = 66;
 
-    $comment = (new Zammad())->comment()->show($id);
+    $comment = (new Zammad)->comment()->show($id);
 
     $this->assertInstanceOf(Comment::class, $comment);
     $this->assertSame($id, $comment->id);
@@ -50,7 +50,7 @@
         ],
     ];
 
-    $comment = (new Zammad())->comment()->create($data);
+    $comment = (new Zammad)->comment()->create($data);
 
     $this->assertInstanceOf(Comment::class, $comment);
     $this->assertSame('::subject::', $comment->subject);
@@ -64,12 +64,12 @@
         $this->assertSame('text/plain', $attachment->type);
     });
     Event::assertDispatched(ZammadResponseLog::class, 1);
-    (new Zammad())->comment()->delete($comment->id);
+    (new Zammad)->comment()->delete($comment->id);
     Event::assertDispatched(ZammadResponseLog::class, 2);
 })->group('comments');
 
 it('does parse body from comment', function () {
-    $comment = (new Zammad())->comment()->show(342);
+    $comment = (new Zammad)->comment()->show(342);
 
     $this->assertStringContainsString(
         'Abgeschieden wohnen sie in Buchstabhausen an der Küste des Semantik, eines großen Sprachozeans.',
@@ -88,7 +88,7 @@
 it('has a from name helper', function () {
     $id = 66;
 
-    $comment = (new Zammad())->comment()->show($id);
+    $comment = (new Zammad)->comment()->show($id);
 
     $this->assertSame(
         Str::before(Str::between($comment->from, '"', '"'), '<'),
@@ -99,7 +99,7 @@
 it('has a from email helper', function () {
     $id = 66;
 
-    $comment = (new Zammad())->comment()->show($id);
+    $comment = (new Zammad)->comment()->show($id);
 
     $this->assertSame(
         Str::between($comment->from, '<', '>'),
diff --git a/tests/Feature/ObjectAttributeResourceTest.php b/tests/Feature/ObjectAttributeResourceTest.php
index dd6ac88..c88341e 100644
--- a/tests/Feature/ObjectAttributeResourceTest.php
+++ b/tests/Feature/ObjectAttributeResourceTest.php
@@ -7,39 +7,39 @@
 use Illuminate\Support\Facades\Event;
 
 it('lists objects', function () {
-    $objects = (new Zammad())->object()->list();
+    $objects = (new Zammad)->object()->list();
     $this->assertInstanceOf(Collection::class, $objects);
     $this->assertTrue($objects->count() > 0);
     Event::assertDispatched(ZammadResponseLog::class, 1);
 })->group('objects', 'list-objects');
 
 it('shows a object', function () {
-    $objects = (new Zammad())->object()->list();
+    $objects = (new Zammad)->object()->list();
     Event::assertDispatched(ZammadResponseLog::class, 1);
     $object = $objects->last();
 
-    $newObject = (new Zammad())->object()->show($object->id);
+    $newObject = (new Zammad)->object()->show($object->id);
     $this->assertSame($object->id, $newObject->id);
     Event::assertDispatched(ZammadResponseLog::class, 2);
 })->group('objects', 'show-object');
 
 it('creates a object', function () {
     $objectAttribute = ObjectAttribute::fakeCreateToArray();
-    $object = (new Zammad())->object()->create($objectAttribute);
+    $object = (new Zammad)->object()->create($objectAttribute);
 
     $this->assertInstanceOf(ObjectAttribute::class, $object);
     $this->assertSame($objectAttribute['name'], $object->name);
     $this->assertSame($objectAttribute['display'], $object->display);
     Event::assertDispatched(ZammadResponseLog::class, 1);
 
-    (new Zammad())->object()->delete($object->id);
-    (new Zammad())->object()->executeMigrations();
+    (new Zammad)->object()->delete($object->id);
+    (new Zammad)->object()->executeMigrations();
 
 })->group('objects', 'create-object');
 
 it('update a object', function () {
     $objectAttribute = ObjectAttribute::fakeCreateToArray();
-    $object = (new Zammad())->object()->create($objectAttribute);
+    $object = (new Zammad)->object()->create($objectAttribute);
     Event::assertDispatched(ZammadResponseLog::class, 1);
     $this->assertInstanceOf(ObjectAttribute::class, $object);
 
@@ -63,28 +63,28 @@
     expect($objectAttribute['display'])->toEqual($object->display);
     expect($updatedObjectAttribute['display'])->not()->toEqual($object->display);
 
-    $object = (new Zammad())->object()->update($object->id, $updatedObjectAttribute);
+    $object = (new Zammad)->object()->update($object->id, $updatedObjectAttribute);
     Event::assertDispatched(ZammadResponseLog::class, 2);
     expect($updatedObjectAttribute['display'])->toEqual($object->display);
     expect($objectAttribute['display'])->not()->toEqual($object->display);
 
-    (new Zammad())->object()->delete($object->id);
-    (new Zammad())->object()->executeMigrations();
+    (new Zammad)->object()->delete($object->id);
+    (new Zammad)->object()->executeMigrations();
 
 })->group('objects', 'update-object');
 
 it('deletes a object', function () {
     $objectAttribute = ObjectAttribute::fakeCreateToArray();
-    $object = (new Zammad())->object()->create($objectAttribute);
+    $object = (new Zammad)->object()->create($objectAttribute);
     Event::assertDispatched(ZammadResponseLog::class, 1);
 
-    (new Zammad())->object()->delete($object->id);
+    (new Zammad)->object()->delete($object->id);
     Event::assertDispatched(ZammadResponseLog::class, 2);
 })->group('objects');
 
 // this test is migrating the zammad database which can take up to 30seconds.
 it('execute database migrations', function () {
-    (new Zammad())->object()->executeMigrations();
+    (new Zammad)->object()->executeMigrations();
     Event::assertDispatched(ZammadResponseLog::class, 1);
     sleep(30);
 })->group('objects');
diff --git a/tests/Feature/TicketResourceTest.php b/tests/Feature/TicketResourceTest.php
index 64f6c9a..481c8cc 100644
--- a/tests/Feature/TicketResourceTest.php
+++ b/tests/Feature/TicketResourceTest.php
@@ -9,7 +9,7 @@
 use Illuminate\Support\Facades\Event;
 
 it('lists tickets', function () {
-    $tickets = (new Zammad())->ticket()->list();
+    $tickets = (new Zammad)->ticket()->list();
 
     $this->assertInstanceOf(Collection::class, $tickets);
     $tickets->each(function (Ticket $ticket) {
@@ -22,7 +22,7 @@
 it('searches tickets', function () {
     $term = 'fix';
 
-    $tickets = (new Zammad())->ticket()->search($term);
+    $tickets = (new Zammad)->ticket()->search($term);
 
     $this->assertInstanceOf(Collection::class, $tickets);
     $tickets->each(function (Ticket $ticket) {
@@ -34,7 +34,7 @@
 it('searches tickets with empty result', function () {
     $term = '::this-should-return-null::';
 
-    $tickets = (new Zammad())->ticket()->search($term);
+    $tickets = (new Zammad)->ticket()->search($term);
 
     $this->assertInstanceOf(Collection::class, $tickets);
     $this->assertCount(0, $tickets);
@@ -44,7 +44,7 @@
 it('shows a ticket', function () {
     $id = 32;
 
-    $ticket = (new Zammad())->ticket()->show($id);
+    $ticket = (new Zammad)->ticket()->show($id);
 
     $this->assertInstanceOf(Ticket::class, $ticket);
     $this->assertSame($id, $ticket->id);
@@ -54,7 +54,7 @@
 it('shows a ticket with comments', function () {
     $id = 32;
 
-    $ticket = (new Zammad())->ticket()->showWithComments($id);
+    $ticket = (new Zammad)->ticket()->showWithComments($id);
 
     $this->assertInstanceOf(Ticket::class, $ticket);
     $this->assertSame($id, $ticket->id);
@@ -76,24 +76,24 @@
         'house' => 20,
     ];
 
-    $ticket = (new Zammad())->ticket()->create($data);
+    $ticket = (new Zammad)->ticket()->create($data);
 
     $this->assertInstanceOf(Ticket::class, $ticket);
     $this->assertSame('::title::', $ticket->subject);
 
-    //4 customer_id => Sebastian Fix
+    // 4 customer_id => Sebastian Fix
     $this->assertSame(4, $ticket->customer_id);
     Event::assertDispatched(ZammadResponseLog::class, 1);
 
-    (new Zammad())->ticket()->delete($ticket->id);
+    (new Zammad)->ticket()->delete($ticket->id);
     Event::assertDispatched(ZammadResponseLog::class, 2);
 })->group('tickets');
 
 it('shows a ticket expanded', function () {
     $id = 32;
 
-    $ticket = (new Zammad())->ticket()->show($id);
-    $ticketExpand = (new Zammad())->ticket()->expand()->show($id);
+    $ticket = (new Zammad)->ticket()->show($id);
+    $ticketExpand = (new Zammad)->ticket()->expand()->show($id);
 
     $this->assertInstanceOf(Ticket::class, $ticket);
     $this->assertInstanceOf(Ticket::class, $ticketExpand);
@@ -105,16 +105,16 @@
 })->group('tickets', 'expand');
 
 it('paginates ticket list', function () {
-    $users = (new Zammad())->ticket()->paginate(1, 2)->list();
-    $usersTwo = (new Zammad())->ticket()->paginate(2, 2)->list();
+    $users = (new Zammad)->ticket()->paginate(1, 2)->list();
+    $usersTwo = (new Zammad)->ticket()->paginate(2, 2)->list();
 
     $this->assertNotSame($users, $usersTwo);
 
 })->group('tickets', 'paginate');
 
 it('paginates ticket list with page and perPage methods', function () {
-    $tickets = (new Zammad())->ticket()->page(1)->perPage(2)->list();
-    $ticketsTwo = (new Zammad())->ticket()->page(2)->perPage(2)->list();
+    $tickets = (new Zammad)->ticket()->page(1)->perPage(2)->list();
+    $ticketsTwo = (new Zammad)->ticket()->page(2)->perPage(2)->list();
 
     $this->assertNotSame($tickets, $ticketsTwo);
 
diff --git a/tests/Feature/UserAccessTokenRequestTest.php b/tests/Feature/UserAccessTokenRequestTest.php
index 3aad730..1f6d707 100644
--- a/tests/Feature/UserAccessTokenRequestTest.php
+++ b/tests/Feature/UserAccessTokenRequestTest.php
@@ -10,7 +10,7 @@
 use function PHPUnit\Framework\assertSame;
 
 it('lists user tokens', function () {
-    $tokens = (new Zammad())->userAccesstoken()->list();
+    $tokens = (new Zammad)->userAccesstoken()->list();
     Event::assertDispatched(ZammadResponseLog::class, 1);
 })->group('users');
 
@@ -20,7 +20,7 @@
         'permission' => ['admin'],
         'expires_at' => now()->addDay()->format('Y-m-d'),
     ];
-    $token = (new Zammad())->userAccesstoken()->create($data);
+    $token = (new Zammad)->userAccesstoken()->create($data);
     Event::assertDispatched(ZammadResponseLog::class, 1);
 })->group('users');
 
@@ -30,22 +30,22 @@
         'permission' => ['admin'],
         'expires_at' => now()->addDay()->format('Y-m-d'),
     ];
-    (new Zammad())->userAccesstoken()->create($data);
+    (new Zammad)->userAccesstoken()->create($data);
     Event::assertDispatched(ZammadResponseLog::class, 1);
 
-    $tokensBefore = (new Zammad())->userAccesstoken()->list();
+    $tokensBefore = (new Zammad)->userAccesstoken()->list();
     Event::assertDispatched(ZammadResponseLog::class, 2);
 
     $tokensCountBefore = count($tokensBefore['tokens']);
 
     foreach ($tokensBefore['tokens'] as $token) {
         if ($token['name'] == $data['name']) {
-            (new Zammad())->userAccesstoken()->delete($token['id']);
+            (new Zammad)->userAccesstoken()->delete($token['id']);
         }
     }
     Event::assertDispatched(ZammadResponseLog::class, 3);
 
-    $tokensAfter = (new Zammad())->userAccesstoken()->list();
+    $tokensAfter = (new Zammad)->userAccesstoken()->list();
 
     $tokensCountAfter = count($tokensAfter['tokens']);
 
diff --git a/tests/Feature/UserResourceTest.php b/tests/Feature/UserResourceTest.php
index 20e7628..2231a67 100644
--- a/tests/Feature/UserResourceTest.php
+++ b/tests/Feature/UserResourceTest.php
@@ -10,13 +10,13 @@
 use Illuminate\Support\Str;
 
 it('show current user', function () {
-    $user = (new Zammad())->user()->me();
+    $user = (new Zammad)->user()->me();
     $this->assertInstanceOf(User::class, $user);
     Event::assertDispatched(ZammadResponseLog::class, 1);
 })->group('users');
 
 it('list users', function () {
-    $users = (new Zammad())->user()->list();
+    $users = (new Zammad)->user()->list();
 
     $this->assertInstanceOf(Collection::class, $users);
     $users->each(function (User $user) {
@@ -27,11 +27,11 @@
 })->group('users', 'list-users');
 
 it('searches a user', function () {
-    $users = (new Zammad())->user()->paginate(1, 100)->list();
+    $users = (new Zammad)->user()->paginate(1, 100)->list();
     Event::assertDispatched(ZammadResponseLog::class, 1);
     $user = $users->last();
 
-    $searchedUser = (new Zammad())->user()->search($user->email);
+    $searchedUser = (new Zammad)->user()->search($user->email);
 
     $this->assertInstanceOf(User::class, $searchedUser);
     $this->assertSame($user->id, $searchedUser->id);
@@ -42,18 +42,18 @@
 it('searches a non existing user', function () {
     $term = 'email:does@not.exist';
 
-    $user = (new Zammad())->user()->search($term);
+    $user = (new Zammad)->user()->search($term);
 
     $this->assertNull($user);
     Event::assertDispatched(ZammadResponseLog::class, 1);
 })->group('users');
 
 it('shows a user', function () {
-    $users = (new Zammad())->user()->list();
+    $users = (new Zammad)->user()->list();
     Event::assertDispatched(ZammadResponseLog::class, 1);
     $user = $users->last();
 
-    $newUser = (new Zammad())->user()->show($user->id);
+    $newUser = (new Zammad)->user()->show($user->id);
 
     $this->assertInstanceOf(User::class, $newUser);
     $this->assertSame($user->id, $newUser->id);
@@ -71,7 +71,7 @@
         'email' => $email,
     ];
 
-    $user = (new Zammad())->user()->create($data);
+    $user = (new Zammad)->user()->create($data);
 
     $this->assertInstanceOf(User::class, $user);
     $this->assertSame($firstname, $user->first_name);
@@ -81,7 +81,7 @@
 })->group('users');
 
 it('updates a user', function () {
-    $users = (new Zammad())->user()->list();
+    $users = (new Zammad)->user()->list();
     Event::assertDispatched(ZammadResponseLog::class, 1);
     $user = $users->last();
 
@@ -93,7 +93,7 @@
         'lastname' => $lastname,
     ];
 
-    $updatedUser = (new Zammad())->user()->update($user->id, $data);
+    $updatedUser = (new Zammad)->user()->update($user->id, $data);
     Event::assertDispatched(ZammadResponseLog::class, 2);
 
     expect($firstname)->toEqual($updatedUser->first_name);
@@ -102,23 +102,23 @@
 
 it('searches or creates a user', function () {
     $email = Str::orderedUuid()->toString().'@codebar.ch';
-    $user = (new Zammad())->user()->searchOrCreateByEmail($email);
+    $user = (new Zammad)->user()->searchOrCreateByEmail($email);
     $this->assertSame($email, $user->email);
     Event::assertDispatched(ZammadResponseLog::class, 2);
 })->group('users');
 
 it('deletes a user', function () {
     $email = Str::orderedUuid()->toString().'@codebar.ch';
-    $user = (new Zammad())->user()->searchOrCreateByEmail($email);
+    $user = (new Zammad)->user()->searchOrCreateByEmail($email);
     $this->assertSame($email, $user->email);
     Event::assertDispatched(ZammadResponseLog::class, 2);
-    (new Zammad())->user()->delete($user->id);
+    (new Zammad)->user()->delete($user->id);
     Event::assertDispatched(ZammadResponseLog::class, 3);
 })->group('users')->skip('not possible via api');
 
 it('show current user expanded', function () {
-    $user = (new Zammad())->user()->me();
-    $userExpand = (new Zammad())->user()->expand()->me();
+    $user = (new Zammad)->user()->me();
+    $userExpand = (new Zammad)->user()->expand()->me();
     $this->assertInstanceOf(User::class, $user);
     $this->assertInstanceOf(User::class, $userExpand);
     Event::assertDispatched(ZammadResponseLog::class, 2);
@@ -129,12 +129,12 @@
 })->group('users', 'expand');
 
 it('show user expanded', function () {
-    $users = (new Zammad())->user()->list();
+    $users = (new Zammad)->user()->list();
     Event::assertDispatched(ZammadResponseLog::class, 1);
     $usr = $users->last();
 
-    $user = (new Zammad())->user()->show($usr->id);
-    $userExpand = (new Zammad())->user()->expand()->show($usr->id);
+    $user = (new Zammad)->user()->show($usr->id);
+    $userExpand = (new Zammad)->user()->expand()->show($usr->id);
     $this->assertInstanceOf(User::class, $user);
     $this->assertInstanceOf(User::class, $userExpand);
     Event::assertDispatched(ZammadResponseLog::class, 3);
@@ -145,29 +145,29 @@
 })->group('users', 'expand');
 
 it('paginates user list', function () {
-    $users = (new Zammad())->user()->paginate(1, 2)->list();
-    $usersTwo = (new Zammad())->user()->paginate(2, 2)->list();
+    $users = (new Zammad)->user()->paginate(1, 2)->list();
+    $usersTwo = (new Zammad)->user()->paginate(2, 2)->list();
 
     $this->assertNotSame($users, $usersTwo);
 
 })->group('users', 'paginate');
 
 it('paginates user list with page and perPage methods', function () {
-    $users = (new Zammad())->user()->page(1)->perPage(2)->list();
-    $usersTwo = (new Zammad())->user()->page(2)->perPage(2)->list();
+    $users = (new Zammad)->user()->page(1)->perPage(2)->list();
+    $usersTwo = (new Zammad)->user()->page(2)->perPage(2)->list();
 
     $this->assertNotSame($users, $usersTwo);
 
 })->group('users', 'paginate');
 
 it('limits user list with limit method', function () {
-    $users = (new Zammad())->user()->limit()->search('info');
+    $users = (new Zammad)->user()->limit()->search('info');
 
     if (! $users instanceof User) {
         expect(count($users))->toBeLessThanOrEqual(1);
     }
 
-    $users = (new Zammad())->user()->limit(10)->search('info');
+    $users = (new Zammad)->user()->limit(10)->search('info');
 
     expect(count($users))->toBeLessThanOrEqual(10);
 })->group('users', 'limit');
diff --git a/tests/Feature/ZammadConnectorTest.php b/tests/Feature/ZammadConnectorTest.php
index b76b2b9..e39fc31 100644
--- a/tests/Feature/ZammadConnectorTest.php
+++ b/tests/Feature/ZammadConnectorTest.php
@@ -4,22 +4,22 @@
 
 it('will throw an error if a url is not provided', function () {
     config(['zammad.url' => '']);
-    (new ZammadConnector())->resolveBaseUrl();
+    (new ZammadConnector)->resolveBaseUrl();
 })->throws(\Exception::class, 'No url provided.', 500)
     ->group('connector');
 
 it('will not throw an error if a url provided', function () {
-    (new ZammadConnector())->resolveBaseUrl();
+    (new ZammadConnector)->resolveBaseUrl();
 })->throwsNoExceptions()
     ->group('connector');
 
 it('will throw an error if a token is not provided', function () {
     config(['zammad.token' => '']);
-    (new ZammadConnector())->setAuth();
+    (new ZammadConnector)->setAuth();
 })->throws(\Exception::class, 'No token provided.', 500)
     ->group('connector');
 
 it('will not throw an error if a token provided', function () {
-    (new ZammadConnector())->setAuth();
+    (new ZammadConnector)->setAuth();
 })->throwsNoExceptions()
     ->group('connector');