diff --git a/src/Domain/Factories/Output/FactoryDocBlock.php b/src/Domain/Factories/Output/FactoryDocBlock.php
index 5e0ea79..6cc2984 100644
--- a/src/Domain/Factories/Output/FactoryDocBlock.php
+++ b/src/Domain/Factories/Output/FactoryDocBlock.php
@@ -42,9 +42,9 @@ private function creationMethods(): string
     {
         return collect([
             " * @method {$this->factory->model->fqcn} createOne(\$attributes = [])",
-            " * @method {$this->factory->model->fqcn}|{$this->factory->model->collection->fqcn} create(\$attributes = [], ?\\Illuminate\\Database\\Eloquent\\Model \$parent = null)",
+            " * @method {$this->factory->model->fqcn}|{$this->factory->model->collection->fqcn} create(\$attributes = [], \\Illuminate\\Database\\Eloquent\\Model|null \$parent = null)",
             " * @method {$this->factory->model->fqcn} makeOne(\$attributes = [])",
-            " * @method {$this->factory->model->fqcn}|{$this->factory->model->collection->fqcn} make(\$attributes = [], ?\\Illuminate\\Database\\Eloquent\\Model \$parent = null)",
+            " * @method {$this->factory->model->fqcn}|{$this->factory->model->collection->fqcn} make(\$attributes = [], \\Illuminate\\Database\\Eloquent\\Model|null \$parent = null)",
             " * @method {$this->factory->model->fqcn} newModel(array \$attributes = [])",
         ])->implode(PHP_EOL);
     }
diff --git a/tests/Fixtures/Factories/PostFactory.php b/tests/Fixtures/Factories/PostFactory.php
index 4fa622b..b15244e 100644
--- a/tests/Fixtures/Factories/PostFactory.php
+++ b/tests/Fixtures/Factories/PostFactory.php
@@ -7,9 +7,9 @@
 
 /**
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post createOne($attributes = [])
- * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post|\Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\PostCollection create($attributes = [], ?\Illuminate\Database\Eloquent\Model $parent = null)
+ * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post|\Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\PostCollection create($attributes = [], \Illuminate\Database\Eloquent\Model|null $parent = null)
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post makeOne($attributes = [])
- * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post|\Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\PostCollection make($attributes = [], ?\Illuminate\Database\Eloquent\Model $parent = null)
+ * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post|\Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\PostCollection make($attributes = [], \Illuminate\Database\Eloquent\Model|null $parent = null)
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post newModel(array $attributes = [])
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Factories\PostFactory forUser($attributes = [])
  */
diff --git a/tests/Fixtures/Factories/UserFactory.php b/tests/Fixtures/Factories/UserFactory.php
index f90a6e2..3e8157f 100644
--- a/tests/Fixtures/Factories/UserFactory.php
+++ b/tests/Fixtures/Factories/UserFactory.php
@@ -9,9 +9,9 @@
 
 /**
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User createOne($attributes = [])
- * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User|\Illuminate\Database\Eloquent\Collection create($attributes = [], ?\Illuminate\Database\Eloquent\Model $parent = null)
+ * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User|\Illuminate\Database\Eloquent\Collection create($attributes = [], \Illuminate\Database\Eloquent\Model|null $parent = null)
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User makeOne($attributes = [])
- * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User|\Illuminate\Database\Eloquent\Collection make($attributes = [], ?\Illuminate\Database\Eloquent\Model $parent = null)
+ * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User|\Illuminate\Database\Eloquent\Collection make($attributes = [], \Illuminate\Database\Eloquent\Model|null $parent = null)
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User newModel(array $attributes = [])
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Factories\UserFactory hasPosts($count = 1, $attributes = [])
  */
diff --git a/tests/expected/PostFactory.stub b/tests/expected/PostFactory.stub
index 4fa622b..b15244e 100644
--- a/tests/expected/PostFactory.stub
+++ b/tests/expected/PostFactory.stub
@@ -7,9 +7,9 @@ use Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post;
 
 /**
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post createOne($attributes = [])
- * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post|\Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\PostCollection create($attributes = [], ?\Illuminate\Database\Eloquent\Model $parent = null)
+ * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post|\Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\PostCollection create($attributes = [], \Illuminate\Database\Eloquent\Model|null $parent = null)
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post makeOne($attributes = [])
- * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post|\Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\PostCollection make($attributes = [], ?\Illuminate\Database\Eloquent\Model $parent = null)
+ * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post|\Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\PostCollection make($attributes = [], \Illuminate\Database\Eloquent\Model|null $parent = null)
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Blog\Post newModel(array $attributes = [])
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Factories\PostFactory forUser($attributes = [])
  */
diff --git a/tests/expected/UserFactory.stub b/tests/expected/UserFactory.stub
index f90a6e2..3e8157f 100644
--- a/tests/expected/UserFactory.stub
+++ b/tests/expected/UserFactory.stub
@@ -9,9 +9,9 @@ use Soyhuce\NextIdeHelper\Tests\Fixtures\User;
 
 /**
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User createOne($attributes = [])
- * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User|\Illuminate\Database\Eloquent\Collection create($attributes = [], ?\Illuminate\Database\Eloquent\Model $parent = null)
+ * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User|\Illuminate\Database\Eloquent\Collection create($attributes = [], \Illuminate\Database\Eloquent\Model|null $parent = null)
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User makeOne($attributes = [])
- * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User|\Illuminate\Database\Eloquent\Collection make($attributes = [], ?\Illuminate\Database\Eloquent\Model $parent = null)
+ * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User|\Illuminate\Database\Eloquent\Collection make($attributes = [], \Illuminate\Database\Eloquent\Model|null $parent = null)
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\User newModel(array $attributes = [])
  * @method \Soyhuce\NextIdeHelper\Tests\Fixtures\Factories\UserFactory hasPosts($count = 1, $attributes = [])
  */