diff --git a/core/apps/wherehouse/serializers/invalid_product.py b/core/apps/wherehouse/serializers/invalid_product.py
index 56d7b06..e476ecb 100644
--- a/core/apps/wherehouse/serializers/invalid_product.py
+++ b/core/apps/wherehouse/serializers/invalid_product.py
@@ -82,4 +82,13 @@ class InvliadProductListSerializer(serializers.ModelSerializer):
         return {
             'id': obj.wherehouse.id,
             'name': obj.wherehouse.name
-        } if obj.wherehouse else None
\ No newline at end of file
+        } if obj.wherehouse else None
+    
+
+class InvalidProductUpdateSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = InvalidProduct
+        fields = [
+            'project_folder', 'witnesses', 'work', 'amount', 'invalid_status', 'status',
+            'created_date', 'expiry_date', 'comment', 'file'
+        ]
\ No newline at end of file
diff --git a/core/apps/wherehouse/urls.py b/core/apps/wherehouse/urls.py
index d9e2644..12940c8 100644
--- a/core/apps/wherehouse/urls.py
+++ b/core/apps/wherehouse/urls.py
@@ -24,6 +24,7 @@ urlpatterns = [
         [
             path('create/', invalid_product_views.InvalidProductCreateApiView.as_view()),
             path('list/', invalid_product_views.InvalidProductListApiView.as_view()),
+            path('<uuid:id>/update/', invalid_product_views.InvalidProductUpdateApiView.as_view()),
         ]
     )),
 ] 
diff --git a/core/apps/wherehouse/views/invalid_product.py b/core/apps/wherehouse/views/invalid_product.py
index f0c2ad0..f15987c 100644
--- a/core/apps/wherehouse/views/invalid_product.py
+++ b/core/apps/wherehouse/views/invalid_product.py
@@ -1,3 +1,5 @@
+from django.shortcuts import get_object_or_404
+
 from rest_framework import generics, parsers
 from rest_framework.response import Response
 
@@ -42,4 +44,26 @@ class InvalidProductListApiView(generics.GenericAPIView):
             serializer = self.serializer_class(page, many=True)
             return self.get_paginated_response(serializer.data)
         serializer = self.serializer_class(invalid_products, many=True)
-        return Response(serializer.data, status=200) 
\ No newline at end of file
+        return Response(serializer.data, status=200) 
+    
+
+class InvalidProductUpdateApiView(generics.GenericAPIView):
+    serializer_class = serializers.InvalidProductUpdateSerializer
+    queryset = InvalidProduct.objects.all()
+    permission_classes = [HasRolePermission]
+    required_permissions = []
+    parser_classes = [parsers.FormParser, parsers.MultiPartParser]
+
+    def patch(self, request, id):
+        invalid_product = get_object_or_404(InvalidProduct, id=id)
+        serializer = self.serializer_class(data=request.data, instance=invalid_product)
+        if serializer.is_valid(raise_exception=True):
+            serializer.save()
+            return Response(
+                {'success': True, 'message': 'updated'},
+                status=200
+            )
+        return Response(
+            {'success': False, 'error_message': serializer.errors},
+            status=400
+        )
\ No newline at end of file