diff --git a/pyproject.toml b/pyproject.toml
index 709790e7..952af7db 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,7 @@
 [project]
-requires-python = "== 3.12"
+requires-python = "~= 3.12.12"
+version = "3.5.0"
+name= "objects-api"
 
 # Bumpversion configuration
 
@@ -12,6 +14,9 @@ pre_commit_hooks = [
 ]
 
 # Defines the files to be updated.
+[[tool.bumpversion.files]]
+filename = "pyproject.toml"
+
 [[tool.bumpversion.files]]
 filename = "src/objects/__init__.py"
 
diff --git a/requirements/ci.txt b/requirements/ci.txt
index a734bc9e..7e820611 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -374,7 +374,7 @@ face==20.1.1
     #   -c requirements/base.txt
     #   -r requirements/base.txt
     #   glom
-factory-boy==3.2.0
+factory-boy==3.3.3
     # via
     #   -r requirements/performance-tests.in
     #   -r requirements/test-tools.in
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 31c77624..e1e58411 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -422,7 +422,7 @@ face==20.1.1
     #   -c requirements/ci.txt
     #   -r requirements/ci.txt
     #   glom
-factory-boy==3.2.0
+factory-boy==3.3.3
     # via
     #   -c requirements/ci.txt
     #   -r requirements/ci.txt
diff --git a/src/objects/accounts/tests/factories.py b/src/objects/accounts/tests/factories.py
index 41263016..77ed12b2 100644
--- a/src/objects/accounts/tests/factories.py
+++ b/src/objects/accounts/tests/factories.py
@@ -13,7 +13,7 @@
 User = get_user_model()
 
 
-class UserFactory(DjangoModelFactory):
+class UserFactory(DjangoModelFactory[User]):
     username = factory.Sequence(lambda n: f"user-{n}")
     first_name = factory.Faker("first_name")
     last_name = factory.Faker("last_name")
diff --git a/src/objects/core/tests/factories.py b/src/objects/core/tests/factories.py
index 427bce95..9ae6a853 100644
--- a/src/objects/core/tests/factories.py
+++ b/src/objects/core/tests/factories.py
@@ -11,7 +11,7 @@
 from ..models import Object, ObjectRecord, ObjectType, ObjectTypeVersion
 
 
-class ObjectTypeFactory(factory.django.DjangoModelFactory):
+class ObjectTypeFactory(factory.django.DjangoModelFactory[ObjectType]):
     service = factory.SubFactory(ServiceFactory)
     uuid = factory.LazyFunction(uuid.uuid4)
     _name = factory.Faker("word")
@@ -24,7 +24,7 @@ class Meta:
         model = ObjectType
 
 
-class ObjectTypeVersionFactory(factory.django.DjangoModelFactory):
+class ObjectTypeVersionFactory(factory.django.DjangoModelFactory[ObjectTypeVersion]):
     object_type = factory.SubFactory(ObjectTypeFactory)
     json_schema = {
         "type": "object",
@@ -51,14 +51,14 @@ class ObjectDataFactory(factory.DictFactory):
     diameter = factory.LazyAttribute(lambda x: random.randrange(1, 10_000))
 
 
-class ObjectFactory(factory.django.DjangoModelFactory):
+class ObjectFactory(factory.django.DjangoModelFactory[Object]):
     object_type = factory.SubFactory(ObjectTypeFactory)
 
     class Meta:
         model = Object
 
 
-class ObjectRecordFactory(factory.django.DjangoModelFactory):
+class ObjectRecordFactory(factory.django.DjangoModelFactory[ObjectRecord]):
     object = factory.SubFactory(ObjectFactory)
     version = factory.Sequence(lambda n: n)
     data = factory.SubFactory(ObjectDataFactory)
diff --git a/src/objects/core/tests/test_admin.py b/src/objects/core/tests/test_admin.py
index d09fd4fe..70aaec31 100644
--- a/src/objects/core/tests/test_admin.py
+++ b/src/objects/core/tests/test_admin.py
@@ -23,23 +23,23 @@ class ObjectAdminTests(WebTest):
     def setUp(self):
         super().setUp()
 
-        self.user = UserFactory(superuser=True)
+        self.user = UserFactory.create(superuser=True)
 
     @tag("gh-615")
     def test_object_changelist_filter_by_objecttype(self):
-        service = ServiceFactory(
+        service = ServiceFactory.create(
             api_root="http://objecttypes.local/api/v1/",
             auth_type=AuthTypes.api_key,
             header_key="Authorization",
             header_value="Token 5cebbb33ffa725b6ed5e9e98300061218ba98d71",
         )
-        object_type = ObjectTypeFactory(
+        object_type = ObjectTypeFactory.create(
             service=service, uuid="71a2452a-66c3-4030-b5ec-a06035102e9e"
         )
         # Create 100 unused ObjectTypes, which creates 100 Services as well
         ObjectTypeFactory.create_batch(100)
-        object1 = ObjectFactory(object_type=object_type)
-        object2 = ObjectFactory()
+        object1 = ObjectFactory.create(object_type=object_type)
+        object2 = ObjectFactory.create()
 
         # Verify that the number of queries doesn't scale with the number of objecttypes
         with self.assertNumQueries(22):
@@ -94,20 +94,20 @@ def get_num_results(response) -> int:
 
     @tag("gh-677")
     def test_add_new_objectrecord(self):
-        service = ServiceFactory(
+        service = ServiceFactory.create(
             api_root="http://objecttypes.local/api/v1/",
             auth_type=AuthTypes.api_key,
             header_key="Authorization",
             header_value="Token 5cebbb33ffa725b6ed5e9e98300061218ba98d71",
         )
-        object_type = ObjectTypeFactory(
+        object_type = ObjectTypeFactory.create(
             service=service, uuid="71a2452a-66c3-4030-b5ec-a06035102e9e"
         )
         object_type_url = (
             "http://objecttypes.local/api/v1/"
             "objecttypes/71a2452a-66c3-4030-b5ec-a06035102e9e/versions/1"
         )
-        object = ObjectFactory(object_type=object_type)
+        object = ObjectFactory.create(object_type=object_type)
 
         self.assertEqual(object.records.count(), 0)
 
@@ -133,23 +133,23 @@ def test_add_new_objectrecord(self):
 
     @tag("gh-621")
     def test_object_admin_search_json_key_operator_value(self):
-        object1 = ObjectFactory()
-        ObjectRecordFactory(
+        object1 = ObjectFactory.create()
+        ObjectRecordFactory.create(
             object=object1,
             data={"id_nummer": 1, "naam": "Boomgaard", "plantDate": "2025-01-01"},
         )
-        object2 = ObjectFactory()
-        ObjectRecordFactory(
+        object2 = ObjectFactory.create()
+        ObjectRecordFactory.create(
             object=object2,
             data={"id_nummer": 2, "naam": "Appelboom", "plantDate": "2025-06-15"},
         )
-        object3 = ObjectFactory()
-        ObjectRecordFactory(
+        object3 = ObjectFactory.create()
+        ObjectRecordFactory.create(
             object=object3,
             data={"id_nummer": 3, "naam": "Peren", "plantDate": "2025-12-31"},
         )
-        object4 = ObjectFactory()
-        ObjectRecordFactory(
+        object4 = ObjectFactory.create()
+        ObjectRecordFactory.create(
             object=object4,
             data={
                 "id_nummer": 4,
diff --git a/src/objects/core/tests/test_import_objecttypes.py b/src/objects/core/tests/test_import_objecttypes.py
index d10c1779..4f1a6653 100644
--- a/src/objects/core/tests/test_import_objecttypes.py
+++ b/src/objects/core/tests/test_import_objecttypes.py
@@ -117,8 +117,8 @@ def test_new_objecttypes_are_created(self):
         self.assertEqual(str(version.status), "published")
 
     def test_existing_objecttypes_are_updated(self):
-        objecttype1 = ObjectTypeFactory(service=self.service)
-        objecttype2 = ObjectTypeFactory(service=self.service)
+        objecttype1 = ObjectTypeFactory.create(service=self.service)
+        objecttype2 = ObjectTypeFactory.create(service=self.service)
 
         self.m.get(
             f"{self.url}objecttypes",
diff --git a/src/objects/core/tests/test_objecttype_config.py b/src/objects/core/tests/test_objecttype_config.py
index 94d3848e..5588f1d5 100644
--- a/src/objects/core/tests/test_objecttype_config.py
+++ b/src/objects/core/tests/test_objecttype_config.py
@@ -17,8 +17,8 @@
 
 class ObjectTypesConfigurationStepTests(TestCase):
     def test_empty_database(self):
-        service_1 = ServiceFactory(slug="service-1")
-        service_2 = ServiceFactory(slug="service-2")
+        service_1 = ServiceFactory.create(slug="service-1")
+        service_2 = ServiceFactory.create(slug="service-2")
 
         test_file_path = str(TEST_FILES / "objecttypes_empty_database.yaml")
 
@@ -43,15 +43,15 @@ def test_empty_database(self):
     def test_existing_objecttype(self):
         test_file_path = str(TEST_FILES / "objecttypes_existing_objecttype.yaml")
 
-        service_1: Service = ServiceFactory(slug="service-1")
-        service_2: Service = ServiceFactory(slug="service-2")
+        service_1: Service = ServiceFactory.create(slug="service-1")
+        service_2: Service = ServiceFactory.create(slug="service-2")
 
-        objecttype_1: ObjectType = ObjectTypeFactory(
+        objecttype_1: ObjectType = ObjectTypeFactory.create(
             service=service_1,
             uuid="b427ef84-189d-43aa-9efd-7bb2c459e281",
             _name="Object Type 001",
         )
-        objecttype_2: ObjectType = ObjectTypeFactory(
+        objecttype_2: ObjectType = ObjectTypeFactory.create(
             service=service_2,
             uuid="b0e8553f-8b1a-4d55-ab90-6d02f1bcf2c2",
             _name="Object Type 002",
@@ -82,9 +82,9 @@ def test_existing_objecttype(self):
         self.assertEqual(objecttype_3.service, service_2)
 
     def test_unknown_service(self):
-        service = ServiceFactory(slug="service-1")
+        service = ServiceFactory.create(slug="service-1")
 
-        objecttype: ObjectType = ObjectTypeFactory(
+        objecttype: ObjectType = ObjectTypeFactory.create(
             uuid="b427ef84-189d-43aa-9efd-7bb2c459e281",
             _name="Object Type 001",
             service=service,
@@ -108,9 +108,9 @@ def test_unknown_service(self):
     def test_invalid_uuid(self):
         test_file_path = str(TEST_FILES / "objecttypes_invalid_uuid.yaml")
 
-        service: Service = ServiceFactory(slug="service-1")
+        service: Service = ServiceFactory.create(slug="service-1")
 
-        objecttype: ObjectType = ObjectTypeFactory(
+        objecttype: ObjectType = ObjectTypeFactory.create(
             service=service,
             uuid="b427ef84-189d-43aa-9efd-7bb2c459e281",
             _name="Object Type 001",
@@ -131,8 +131,8 @@ def test_invalid_uuid(self):
         self.assertEqual(objecttype.service, service)
 
     def test_idempotent_step(self):
-        service_1 = ServiceFactory(slug="service-1")
-        service_2 = ServiceFactory(slug="service-2")
+        service_1 = ServiceFactory.create(slug="service-1")
+        service_2 = ServiceFactory.create(slug="service-2")
 
         test_file_path = str(TEST_FILES / "objecttypes_idempotent.yaml")
 
diff --git a/src/objects/setup_configuration/tests/test_token_auth_config.py b/src/objects/setup_configuration/tests/test_token_auth_config.py
index e5eb0877..83d3c599 100644
--- a/src/objects/setup_configuration/tests/test_token_auth_config.py
+++ b/src/objects/setup_configuration/tests/test_token_auth_config.py
@@ -21,18 +21,18 @@
 
 class TokenTestCase(TestCase):
     def setUp(self):
-        self.service = ServiceFactory(slug="service")
-        ObjectTypeFactory(
+        self.service = ServiceFactory.create(slug="service")
+        ObjectTypeFactory.create(
             service=self.service,
             uuid="3a82fb7f-fc9b-4104-9804-993f639d6d0d",
             _name="Object Type 001",
         )
-        ObjectTypeFactory(
+        ObjectTypeFactory.create(
             service=self.service,
             uuid="ca754b52-3f37-4c49-837c-130e8149e337",
             _name="Object Type 002",
         )
-        ObjectTypeFactory(
+        ObjectTypeFactory.create(
             service=self.service,
             uuid="feeaa795-d212-4fa2-bb38-2c34996e5702",
             _name="Object Type 003",
@@ -104,7 +104,7 @@ def test_valid_setup_complete(self):
         self.assertTrue(token.is_superuser)
 
     def test_valid_update_existing_tokens(self):
-        TokenAuthFactory(
+        TokenAuthFactory.create(
             identifier="token-1",
             token="18b2b74ef994314b84021d47b9422e82b685d82f",
             contact_person="Person 1",
@@ -114,7 +114,7 @@ def test_valid_update_existing_tokens(self):
             administration="Administration XYZ",
         )
 
-        TokenAuthFactory(
+        TokenAuthFactory.create(
             identifier="token-2",
             token="1cad42916dfa439af8c69000bf7b6af6a66782af",
             contact_person="Person 3",
diff --git a/src/objects/tests/admin/test_token_permissions.py b/src/objects/tests/admin/test_token_permissions.py
index 1730250b..169c804d 100644
--- a/src/objects/tests/admin/test_token_permissions.py
+++ b/src/objects/tests/admin/test_token_permissions.py
@@ -21,7 +21,7 @@ class AddPermissionTests(WebTest):
     url = reverse_lazy("admin:token_permission_add")
 
     def setUp(self):
-        user = UserFactory(is_superuser=True, is_staff=True)
+        user = UserFactory.create(is_superuser=True, is_staff=True)
         self.app.set_user(user)
 
     def test_add_permission_choices_without_properties(self, m):
@@ -62,7 +62,7 @@ def test_get_permission_with_unavailable_objecttypes(self, m):
         self.assertEqual(response.status_code, 200)
 
     def test_token_auth_is_preselected_in_select(self, m):
-        token = TokenAuthFactory()
+        token = TokenAuthFactory.create()
         url = f"{self.url}?token_auth={token.pk}"
         page = self.app.get(url)
 
diff --git a/src/objects/tests/v2/test_auth.py b/src/objects/tests/v2/test_auth.py
index 819bb877..089172c6 100644
--- a/src/objects/tests/v2/test_auth.py
+++ b/src/objects/tests/v2/test_auth.py
@@ -49,7 +49,7 @@ class PermissionTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
 
     def test_retrieve_no_object_permission(self):
         object = ObjectFactory.create()
@@ -206,7 +206,7 @@ class FilterAuthTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
 
     def test_list_objects_without_object_permissions(self):
         ObjectFactory.create_batch(2)
@@ -425,7 +425,7 @@ def test_create_superuser_no_object_type(self, m):
 
     @requests_mock.Mocker()
     def test_update_superuser(self, m):
-        object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         record = ObjectRecordFactory.create(object__object_type=object_type, version=1)
         url = reverse("object-detail", args=[record.object.uuid])
         data = {
@@ -449,7 +449,7 @@ def test_update_superuser(self, m):
 
     @requests_mock.Mocker()
     def test_patch_superuser(self, m):
-        object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         record = ObjectRecordFactory.create(
             object__object_type=object_type, version=1, data__name="old"
         )
diff --git a/src/objects/tests/v2/test_auth_fields.py b/src/objects/tests/v2/test_auth_fields.py
index 5ebe0d4e..cfd67c86 100644
--- a/src/objects/tests/v2/test_auth_fields.py
+++ b/src/objects/tests/v2/test_auth_fields.py
@@ -25,7 +25,7 @@ class RetrieveAuthFieldsTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
 
     def test_retrieve_without_query(self):
         PermissionFactory.create(
@@ -170,8 +170,8 @@ class ListAuthFieldsTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
-        cls.other_object_type = ObjectTypeFactory()
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
+        cls.other_object_type = ObjectTypeFactory.create()
 
     def test_list_without_query_different_object_types(self):
         PermissionFactory.create(
@@ -241,7 +241,7 @@ def test_list_without_query_different_object_types(self):
         )
 
     def test_list_with_query_fields(self):
-        other_object_type = ObjectTypeFactory()
+        other_object_type = ObjectTypeFactory.create()
         PermissionFactory.create(
             object_type=self.object_type,
             mode=PermissionModes.read_only,
@@ -388,7 +388,7 @@ class SearchAuthFieldsTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
 
     def test_search_with_fields_auth(self):
         PermissionFactory.create(
diff --git a/src/objects/tests/v2/test_filters.py b/src/objects/tests/v2/test_filters.py
index 5eacf147..61f59faa 100644
--- a/src/objects/tests/v2/test_filters.py
+++ b/src/objects/tests/v2/test_filters.py
@@ -29,8 +29,10 @@ class FilterObjectTypeTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
-        cls.another_object_type = ObjectTypeFactory(service=cls.object_type.service)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
+        cls.another_object_type = ObjectTypeFactory.create(
+            service=cls.object_type.service
+        )
 
         PermissionFactory.create(
             object_type=cls.object_type,
@@ -95,7 +97,7 @@ class FilterDataAttrsTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_only,
@@ -443,7 +445,7 @@ class FilterDataAttrTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_only,
@@ -836,7 +838,7 @@ class FilterDateTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_only,
@@ -971,7 +973,7 @@ class FilterDataIcontainsTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_only,
@@ -1049,7 +1051,7 @@ class FilterTypeVersionTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_only,
diff --git a/src/objects/tests/v2/test_geo_headers.py b/src/objects/tests/v2/test_geo_headers.py
index 3dab9547..f481648a 100644
--- a/src/objects/tests/v2/test_geo_headers.py
+++ b/src/objects/tests/v2/test_geo_headers.py
@@ -21,7 +21,7 @@ class GeoHeaderTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_and_write,
diff --git a/src/objects/tests/v2/test_geo_search.py b/src/objects/tests/v2/test_geo_search.py
index 6c4d45c0..d375ec96 100644
--- a/src/objects/tests/v2/test_geo_search.py
+++ b/src/objects/tests/v2/test_geo_search.py
@@ -21,8 +21,10 @@ class GeoSearchTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
-        cls.another_object_type = ObjectTypeFactory(service=cls.object_type.service)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
+        cls.another_object_type = ObjectTypeFactory.create(
+            service=cls.object_type.service
+        )
 
         PermissionFactory.create(
             object_type=cls.object_type,
diff --git a/src/objects/tests/v2/test_jsonschema.py b/src/objects/tests/v2/test_jsonschema.py
index bae51e6e..d26e8d31 100644
--- a/src/objects/tests/v2/test_jsonschema.py
+++ b/src/objects/tests/v2/test_jsonschema.py
@@ -1,10 +1,7 @@
-from typing import cast
-
 import requests_mock
 from rest_framework import status
 from rest_framework.test import APITestCase
 
-from objects.core.models import ObjectType
 from objects.core.tests.factories import ObjectTypeFactory
 from objects.token.constants import PermissionModes
 from objects.token.tests.factories import PermissionFactory
@@ -25,9 +22,7 @@ class JsonSchemaTests(TokenAuthMixin, ClearCachesMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = cast(
-            ObjectType, ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
-        )
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_and_write,
diff --git a/src/objects/tests/v2/test_metrics.py b/src/objects/tests/v2/test_metrics.py
index 17787540..e70c1239 100644
--- a/src/objects/tests/v2/test_metrics.py
+++ b/src/objects/tests/v2/test_metrics.py
@@ -1,4 +1,3 @@
-from typing import cast
 from unittest.mock import MagicMock, patch
 
 import requests_mock
@@ -10,7 +9,6 @@
     objects_delete_counter,
     objects_update_counter,
 )
-from objects.core.models import ObjectType
 from objects.core.tests.factories import (
     ObjectFactory,
     ObjectRecordFactory,
@@ -32,9 +30,7 @@ class ObjectMetricsTests(TokenAuthMixin, APITestCase):
     @classmethod
     def setUpTestData(cls):
         super().setUpTestData()
-        cls.object_type = cast(
-            ObjectType, ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
-        )
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_and_write,
diff --git a/src/objects/tests/v2/test_notifications_send.py b/src/objects/tests/v2/test_notifications_send.py
index 43621815..da259e7c 100644
--- a/src/objects/tests/v2/test_notifications_send.py
+++ b/src/objects/tests/v2/test_notifications_send.py
@@ -34,7 +34,7 @@ class SendNotifTestCase(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_and_write,
diff --git a/src/objects/tests/v2/test_object_api.py b/src/objects/tests/v2/test_object_api.py
index 822c97d7..91279b1f 100644
--- a/src/objects/tests/v2/test_object_api.py
+++ b/src/objects/tests/v2/test_object_api.py
@@ -1,14 +1,13 @@
 import json
 import uuid
 from datetime import date, timedelta
-from typing import cast
 
 import requests_mock
 from freezegun import freeze_time
 from rest_framework import status
 from rest_framework.test import APITestCase
 
-from objects.core.models import Object, ObjectType
+from objects.core.models import Object
 from objects.core.tests.factories import (
     ObjectFactory,
     ObjectRecordFactory,
@@ -34,9 +33,7 @@ class ObjectApiTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = cast(
-            ObjectType, ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
-        )
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_and_write,
diff --git a/src/objects/tests/v2/test_object_api_fields.py b/src/objects/tests/v2/test_object_api_fields.py
index 9caaef7a..e6addd58 100644
--- a/src/objects/tests/v2/test_object_api_fields.py
+++ b/src/objects/tests/v2/test_object_api_fields.py
@@ -24,7 +24,7 @@ class DynamicFieldsTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_and_write,
diff --git a/src/objects/tests/v2/test_ordering.py b/src/objects/tests/v2/test_ordering.py
index dfe9158d..cc4d950d 100644
--- a/src/objects/tests/v2/test_ordering.py
+++ b/src/objects/tests/v2/test_ordering.py
@@ -20,7 +20,7 @@ class OrderingTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
 
         PermissionFactory.create(
             object_type=cls.object_type,
@@ -128,7 +128,7 @@ class OrderingAllowedTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
 
     def test_not_allowed_field(self):
         PermissionFactory.create(
diff --git a/src/objects/tests/v2/test_pagination.py b/src/objects/tests/v2/test_pagination.py
index 920711ec..80475fc3 100644
--- a/src/objects/tests/v2/test_pagination.py
+++ b/src/objects/tests/v2/test_pagination.py
@@ -20,8 +20,8 @@ class FilterObjectTypeTests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
-        PermissionFactory(
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
+        PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_only,
             token_auth=cls.token_auth,
diff --git a/src/objects/tests/v2/test_stuf.py b/src/objects/tests/v2/test_stuf.py
index 5c1cdfb2..ba29ce75 100644
--- a/src/objects/tests/v2/test_stuf.py
+++ b/src/objects/tests/v2/test_stuf.py
@@ -37,7 +37,7 @@ class Stuf21Tests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         cls.object = ObjectFactory.create(object_type=cls.object_type)
         PermissionFactory.create(
             object_type=cls.object_type,
@@ -288,7 +288,7 @@ class Stuf22Tests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         cls.object = ObjectFactory.create(object_type=cls.object_type)
         cls.record_1 = ObjectRecordFactory.create(
             object=cls.object,
@@ -417,7 +417,7 @@ class Stuf23Tests(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         cls.object = ObjectFactory.create(object_type=cls.object_type)
         cls.record_1 = ObjectRecordFactory.create(
             object=cls.object,
diff --git a/src/objects/tests/v2/test_validation.py b/src/objects/tests/v2/test_validation.py
index c6b23407..afdaa70f 100644
--- a/src/objects/tests/v2/test_validation.py
+++ b/src/objects/tests/v2/test_validation.py
@@ -28,7 +28,7 @@ class ObjectTypeValidationTests(TokenAuthMixin, ClearCachesMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_and_write,
@@ -104,7 +104,7 @@ def test_valid_create_object_check_cache(self, m):
                 self.assertEqual(m.call_count, 2)
 
     def test_create_object_with_not_found_objecttype_url(self, m):
-        object_type_invalid = ObjectTypeFactory(service=self.object_type.service)
+        object_type_invalid = ObjectTypeFactory.create(service=self.object_type.service)
         PermissionFactory.create(
             object_type=object_type_invalid,
             mode=PermissionModes.read_and_write,
@@ -449,7 +449,7 @@ def test_update_object_with_correction_invalid(self, m):
         )
 
     def test_update_object_type_invalid(self, m):
-        old_object_type = ObjectTypeFactory(service=self.object_type.service)
+        old_object_type = ObjectTypeFactory.create(service=self.object_type.service)
         PermissionFactory.create(
             object_type=old_object_type,
             mode=PermissionModes.read_and_write,
diff --git a/src/objects/token/tests/factories.py b/src/objects/token/tests/factories.py
index 0baf0d32..bc137819 100644
--- a/src/objects/token/tests/factories.py
+++ b/src/objects/token/tests/factories.py
@@ -1,24 +1,24 @@
 import factory
-import factory.fuzzy
 
 from objects.core.tests.factories import ObjectTypeFactory
 
 from ..constants import PermissionModes
+from ..models import Permission, TokenAuth
 
 
-class TokenAuthFactory(factory.django.DjangoModelFactory):
+class TokenAuthFactory(factory.django.DjangoModelFactory[TokenAuth]):
     identifier = factory.Sequence(lambda sequence: f"token-{sequence}")
     contact_person = factory.Faker("name")
     email = factory.Faker("email")
 
     class Meta:
-        model = "token.TokenAuth"
+        model = TokenAuth
 
 
-class PermissionFactory(factory.django.DjangoModelFactory):
+class PermissionFactory(factory.django.DjangoModelFactory[Permission]):
     token_auth = factory.SubFactory(TokenAuthFactory)
     object_type = factory.SubFactory(ObjectTypeFactory)
     mode = PermissionModes.read_and_write
 
     class Meta:
-        model = "token.Permission"
+        model = Permission
diff --git a/src/objects/token/tests/test_admin.py b/src/objects/token/tests/test_admin.py
index 0397321d..16fdcce2 100644
--- a/src/objects/token/tests/test_admin.py
+++ b/src/objects/token/tests/test_admin.py
@@ -17,7 +17,7 @@ class PermissionAdminTests(VCRMixin, TestCase):
     def setUp(self):
         super().setUp()
 
-        self.user = UserFactory(superuser=True)
+        self.user = UserFactory.create(superuser=True)
         self.client.force_login(self.user)
         self.url = reverse("admin:token_permission_add")
 
@@ -27,13 +27,13 @@ def test_with_object_types_api_v2(self):
         Regression test for #449.
         Test if Permission admin can handle objecttypes API V2 which added pagination
         """
-        v2_service = ServiceFactory(
+        v2_service = ServiceFactory.create(
             api_root=self.object_types_api.format(version="v2"),
             auth_type=AuthTypes.api_key,
             header_key="Authorization",
             header_value="Token 5cebbb33ffa725b6ed5e9e98300061218ba98d71",
         )
-        object_type = ObjectTypeFactory(
+        object_type = ObjectTypeFactory.create(
             service=v2_service, uuid="71a2452a-66c3-4030-b5ec-a06035102e9e"
         )
 
diff --git a/src/objects/utils/tests/test_client.py b/src/objects/utils/tests/test_client.py
index c7604460..701ad768 100644
--- a/src/objects/utils/tests/test_client.py
+++ b/src/objects/utils/tests/test_client.py
@@ -23,7 +23,7 @@ class ObjecttypesClientTest(TokenAuthMixin, APITestCase):
     def setUpTestData(cls):
         super().setUpTestData()
 
-        cls.object_type = ObjectTypeFactory(service__api_root=OBJECT_TYPES_API)
+        cls.object_type = ObjectTypeFactory.create(service__api_root=OBJECT_TYPES_API)
         PermissionFactory.create(
             object_type=cls.object_type,
             mode=PermissionModes.read_and_write,