diff --git a/src/Http/Controllers/Contracts/QuestionAnswerAdminApiContract.php b/src/Http/Controllers/Contracts/QuestionAnswerAdminApiContract.php
index 0f2ed22..a35d842 100644
--- a/src/Http/Controllers/Contracts/QuestionAnswerAdminApiContract.php
+++ b/src/Http/Controllers/Contracts/QuestionAnswerAdminApiContract.php
@@ -30,6 +30,7 @@ interface QuestionAnswerAdminApiContract
      *         @OA\Schema(
      *            type="integer",
      *         ),
+     *         in="query",
      *         required=false
      *     ),
      *     @OA\Parameter(
@@ -38,6 +39,7 @@ interface QuestionAnswerAdminApiContract
      *         @OA\Schema(
      *            type="integer",
      *         ),
+     *         in="query",
      *         required=false
      *     ),
      *     @OA\Response(
diff --git a/src/Http/Requests/QuestionnaireAssignUnassignRequest.php b/src/Http/Requests/QuestionnaireAssignUnassignRequest.php
index 1e8f528..6f360be 100644
--- a/src/Http/Requests/QuestionnaireAssignUnassignRequest.php
+++ b/src/Http/Requests/QuestionnaireAssignUnassignRequest.php
@@ -8,6 +8,7 @@
 use Illuminate\Support\Facades\Gate;
 use Illuminate\Validation\Rule;
 use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rules\Exists;
 
 class QuestionnaireAssignUnassignRequest extends FormRequest
 {
@@ -43,7 +44,7 @@ public function rules(): array
             ],
             'model_id' => [
                 'integer',
-                Rule::exists($this->getQuestionnaireModelType()->model_class, 'id'),
+                new Exists($this->getQuestionnaireModelType()->model_class, 'id'),
             ],
         ];
     }
diff --git a/src/Http/Requests/QuestionnaireFrontAnswerRequest.php b/src/Http/Requests/QuestionnaireFrontAnswerRequest.php
index 6934d9e..302badf 100644
--- a/src/Http/Requests/QuestionnaireFrontAnswerRequest.php
+++ b/src/Http/Requests/QuestionnaireFrontAnswerRequest.php
@@ -8,6 +8,7 @@
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Gate;
 use Illuminate\Validation\Rule;
+use Illuminate\Validation\Rules\Exists;
 
 /**
  * @OA\Schema(
@@ -71,7 +72,7 @@ public function rules(): array
             ],
             'model_id' => [
                 'integer',
-                Rule::exists($this->getQuestionnaireModelType()->model_class, 'id'),
+                new Exists($this->getQuestionnaireModelType()->model_class, 'id'),
             ],
             'answers' => ['sometimes', 'array'],
             'answers.*' => ['sometimes', 'array'],
diff --git a/src/Http/Requests/QuestionnaireFrontReadRequest.php b/src/Http/Requests/QuestionnaireFrontReadRequest.php
index 66216f7..c5a8989 100644
--- a/src/Http/Requests/QuestionnaireFrontReadRequest.php
+++ b/src/Http/Requests/QuestionnaireFrontReadRequest.php
@@ -8,6 +8,7 @@
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Gate;
 use Illuminate\Validation\Rule;
+use Illuminate\Validation\Rules\Exists;
 
 class QuestionnaireFrontReadRequest extends FormRequest
 {
@@ -43,7 +44,7 @@ public function rules(): array
             ],
             'model_id' => [
                 'integer',
-                Rule::exists($this->getQuestionnaireModelType()->model_class, 'id'),
+                new Exists($this->getQuestionnaireModelType()->model_class, 'id'),
             ],
         ];
     }
diff --git a/src/Http/Requests/QuestionnaireStarsFrontRequest.php b/src/Http/Requests/QuestionnaireStarsFrontRequest.php
index 5ac21ec..ef924c7 100644
--- a/src/Http/Requests/QuestionnaireStarsFrontRequest.php
+++ b/src/Http/Requests/QuestionnaireStarsFrontRequest.php
@@ -6,6 +6,7 @@
 use EscolaLms\Questionnaire\Rules\ClassExist;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
+use Illuminate\Validation\Rules\Exists;
 
 class QuestionnaireStarsFrontRequest extends FormRequest
 {
@@ -33,7 +34,7 @@ public function rules(): array
             ],
             'model_id' => [
                 'integer',
-                Rule::exists($this->getQuestionnaireModelType()->model_class, 'id'),
+                new Exists($this->getQuestionnaireModelType()->model_class, 'id'),
             ],
         ];
     }