diff --git a/authentik/core/models.py b/authentik/core/models.py
index 485090cbd..b2a178b76 100644
--- a/authentik/core/models.py
+++ b/authentik/core/models.py
@@ -20,7 +20,7 @@ from django.utils.timezone import now
 from django.utils.translation import gettext_lazy as _
 from guardian.mixins import GuardianUserMixin
 from model_utils.managers import InheritanceManager
-from rest_framework.serializers import BaseSerializer, Serializer
+from rest_framework.serializers import Serializer
 from structlog.stdlib import get_logger
 
 from authentik.blueprints.models import ManagedModel
@@ -482,7 +482,7 @@ class UserSourceConnection(SerializerModel, CreatedUpdatedModel):
     objects = InheritanceManager()
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[Serializer]:
         """Get serializer for this model"""
         raise NotImplementedError
 
@@ -553,7 +553,7 @@ class Token(SerializerModel, ManagedModel, ExpiringModel):
     description = models.TextField(default="", blank=True)
 
     @property
-    def serializer(self) -> Serializer:
+    def serializer(self) -> type[Serializer]:
         from authentik.core.api.tokens import TokenSerializer
 
         return TokenSerializer
diff --git a/authentik/flows/models.py b/authentik/flows/models.py
index d7e5ba39d..6c7edc37b 100644
--- a/authentik/flows/models.py
+++ b/authentik/flows/models.py
@@ -165,7 +165,7 @@ class Flow(SerializerModel, PolicyBindingModel):
     stages = models.ManyToManyField(Stage, through="FlowStageBinding", blank=True)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.flows.api.flows import FlowSerializer
 
         return FlowSerializer
@@ -225,7 +225,7 @@ class FlowStageBinding(SerializerModel, PolicyBindingModel):
     objects = InheritanceManager()
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.flows.api.bindings import FlowStageBindingSerializer
 
         return FlowStageBindingSerializer
diff --git a/authentik/lib/models.py b/authentik/lib/models.py
index 3c7ba9c65..3d9e67442 100644
--- a/authentik/lib/models.py
+++ b/authentik/lib/models.py
@@ -12,7 +12,7 @@ class SerializerModel(models.Model):
     """Base Abstract Model which has a serializer"""
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         """Get serializer for this model"""
         raise NotImplementedError
 
diff --git a/authentik/policies/dummy/models.py b/authentik/policies/dummy/models.py
index 4302c9c8d..a91c86453 100644
--- a/authentik/policies/dummy/models.py
+++ b/authentik/policies/dummy/models.py
@@ -24,7 +24,7 @@ class DummyPolicy(Policy):
     wait_max = models.IntegerField(default=30)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.dummy.api import DummyPolicySerializer
 
         return DummyPolicySerializer
diff --git a/authentik/policies/event_matcher/models.py b/authentik/policies/event_matcher/models.py
index e1aeefb73..57f437da7 100644
--- a/authentik/policies/event_matcher/models.py
+++ b/authentik/policies/event_matcher/models.py
@@ -54,7 +54,7 @@ class EventMatcherPolicy(Policy):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.event_matcher.api import EventMatcherPolicySerializer
 
         return EventMatcherPolicySerializer
diff --git a/authentik/policies/expiry/models.py b/authentik/policies/expiry/models.py
index 47b7de56b..595cdf594 100644
--- a/authentik/policies/expiry/models.py
+++ b/authentik/policies/expiry/models.py
@@ -21,7 +21,7 @@ class PasswordExpiryPolicy(Policy):
     days = models.IntegerField()
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.expiry.api import PasswordExpiryPolicySerializer
 
         return PasswordExpiryPolicySerializer
diff --git a/authentik/policies/expression/models.py b/authentik/policies/expression/models.py
index 7bef23cab..d79efb372 100644
--- a/authentik/policies/expression/models.py
+++ b/authentik/policies/expression/models.py
@@ -14,7 +14,7 @@ class ExpressionPolicy(Policy):
     expression = models.TextField()
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.expression.api import ExpressionPolicySerializer
 
         return ExpressionPolicySerializer
diff --git a/authentik/policies/hibp/models.py b/authentik/policies/hibp/models.py
index d9884f3bf..971318e92 100644
--- a/authentik/policies/hibp/models.py
+++ b/authentik/policies/hibp/models.py
@@ -26,7 +26,7 @@ class HaveIBeenPwendPolicy(Policy):
     allowed_count = models.IntegerField(default=0)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.hibp.api import HaveIBeenPwendPolicySerializer
 
         return HaveIBeenPwendPolicySerializer
diff --git a/authentik/policies/models.py b/authentik/policies/models.py
index fa4a77e61..43b5ab577 100644
--- a/authentik/policies/models.py
+++ b/authentik/policies/models.py
@@ -102,7 +102,7 @@ class PolicyBinding(SerializerModel):
         return PolicyResult(False)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.api.bindings import PolicyBindingSerializer
 
         return PolicyBindingSerializer
diff --git a/authentik/policies/password/models.py b/authentik/policies/password/models.py
index 77c37ffb8..ca757bc64 100644
--- a/authentik/policies/password/models.py
+++ b/authentik/policies/password/models.py
@@ -33,7 +33,7 @@ class PasswordPolicy(Policy):
     error_message = models.TextField()
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.password.api import PasswordPolicySerializer
 
         return PasswordPolicySerializer
diff --git a/authentik/policies/reputation/models.py b/authentik/policies/reputation/models.py
index 37c745165..a75498c86 100644
--- a/authentik/policies/reputation/models.py
+++ b/authentik/policies/reputation/models.py
@@ -25,7 +25,7 @@ class ReputationPolicy(Policy):
     threshold = models.IntegerField(default=-5)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.reputation.api import ReputationPolicySerializer
 
         return ReputationPolicySerializer
@@ -73,7 +73,7 @@ class Reputation(SerializerModel):
     updated = models.DateTimeField(auto_now_add=True)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.policies.reputation.api import ReputationSerializer
 
         return ReputationSerializer
diff --git a/authentik/sources/plex/models.py b/authentik/sources/plex/models.py
index 40018bad5..4c902cf88 100644
--- a/authentik/sources/plex/models.py
+++ b/authentik/sources/plex/models.py
@@ -58,7 +58,7 @@ class PlexSource(Source):
         return "ak-source-plex-form"
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.sources.plex.api.source import PlexSourceSerializer
 
         return PlexSourceSerializer
diff --git a/authentik/stages/authenticator_duo/models.py b/authentik/stages/authenticator_duo/models.py
index 663906474..f24580787 100644
--- a/authentik/stages/authenticator_duo/models.py
+++ b/authentik/stages/authenticator_duo/models.py
@@ -23,7 +23,7 @@ class AuthenticatorDuoStage(ConfigurableStage, Stage):
     api_hostname = models.TextField()
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.authenticator_duo.api import AuthenticatorDuoStageSerializer
 
         return AuthenticatorDuoStageSerializer
diff --git a/authentik/stages/authenticator_sms/models.py b/authentik/stages/authenticator_sms/models.py
index d28445bd9..4ad2e2a5f 100644
--- a/authentik/stages/authenticator_sms/models.py
+++ b/authentik/stages/authenticator_sms/models.py
@@ -127,7 +127,7 @@ class AuthenticatorSMSStage(ConfigurableStage, Stage):
             raise
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.authenticator_sms.api import AuthenticatorSMSStageSerializer
 
         return AuthenticatorSMSStageSerializer
@@ -186,7 +186,7 @@ class SMSDevice(SerializerModel, SideChannelDevice):
         return self.phone_number.startswith("hash:")
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.authenticator_sms.api import SMSDeviceSerializer
 
         return SMSDeviceSerializer
diff --git a/authentik/stages/authenticator_static/models.py b/authentik/stages/authenticator_static/models.py
index dfd97cd40..a34993b21 100644
--- a/authentik/stages/authenticator_static/models.py
+++ b/authentik/stages/authenticator_static/models.py
@@ -16,7 +16,7 @@ class AuthenticatorStaticStage(ConfigurableStage, Stage):
     token_count = models.IntegerField(default=6)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.authenticator_static.api import AuthenticatorStaticStageSerializer
 
         return AuthenticatorStaticStageSerializer
diff --git a/authentik/stages/authenticator_totp/models.py b/authentik/stages/authenticator_totp/models.py
index 5018c7a6f..1494159f0 100644
--- a/authentik/stages/authenticator_totp/models.py
+++ b/authentik/stages/authenticator_totp/models.py
@@ -23,7 +23,7 @@ class AuthenticatorTOTPStage(ConfigurableStage, Stage):
     digits = models.IntegerField(choices=TOTPDigits.choices)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.authenticator_totp.api import AuthenticatorTOTPStageSerializer
 
         return AuthenticatorTOTPStageSerializer
diff --git a/authentik/stages/authenticator_validate/models.py b/authentik/stages/authenticator_validate/models.py
index 77495c274..2d943cfd1 100644
--- a/authentik/stages/authenticator_validate/models.py
+++ b/authentik/stages/authenticator_validate/models.py
@@ -70,7 +70,7 @@ class AuthenticatorValidateStage(Stage):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.authenticator_validate.api import AuthenticatorValidateStageSerializer
 
         return AuthenticatorValidateStageSerializer
diff --git a/authentik/stages/authenticator_webauthn/models.py b/authentik/stages/authenticator_webauthn/models.py
index 06f9d1a7b..24ce7caaa 100644
--- a/authentik/stages/authenticator_webauthn/models.py
+++ b/authentik/stages/authenticator_webauthn/models.py
@@ -82,7 +82,7 @@ class AuthenticateWebAuthnStage(ConfigurableStage, Stage):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.authenticator_webauthn.api import AuthenticateWebAuthnStageSerializer
 
         return AuthenticateWebAuthnStageSerializer
diff --git a/authentik/stages/captcha/models.py b/authentik/stages/captcha/models.py
index 8ca556a88..434f1f6a8 100644
--- a/authentik/stages/captcha/models.py
+++ b/authentik/stages/captcha/models.py
@@ -19,7 +19,7 @@ class CaptchaStage(Stage):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.captcha.api import CaptchaStageSerializer
 
         return CaptchaStageSerializer
diff --git a/authentik/stages/consent/models.py b/authentik/stages/consent/models.py
index 086db4c3d..17c032cc5 100644
--- a/authentik/stages/consent/models.py
+++ b/authentik/stages/consent/models.py
@@ -31,7 +31,7 @@ class ConsentStage(Stage):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.consent.api import ConsentStageSerializer
 
         return ConsentStageSerializer
diff --git a/authentik/stages/deny/models.py b/authentik/stages/deny/models.py
index e1d3240ef..6f1692563 100644
--- a/authentik/stages/deny/models.py
+++ b/authentik/stages/deny/models.py
@@ -11,7 +11,7 @@ class DenyStage(Stage):
     """Cancells the current flow."""
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.deny.api import DenyStageSerializer
 
         return DenyStageSerializer
diff --git a/authentik/stages/dummy/models.py b/authentik/stages/dummy/models.py
index b2e68ea69..88489899a 100644
--- a/authentik/stages/dummy/models.py
+++ b/authentik/stages/dummy/models.py
@@ -13,7 +13,7 @@ class DummyStage(Stage):
     __debug_only__ = True
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.dummy.api import DummyStageSerializer
 
         return DummyStageSerializer
diff --git a/authentik/stages/email/models.py b/authentik/stages/email/models.py
index e4c17a7b2..402144762 100644
--- a/authentik/stages/email/models.py
+++ b/authentik/stages/email/models.py
@@ -82,7 +82,7 @@ class EmailStage(Stage):
     template = models.TextField(default=EmailTemplates.PASSWORD_RESET)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.email.api import EmailStageSerializer
 
         return EmailStageSerializer
diff --git a/authentik/stages/identification/models.py b/authentik/stages/identification/models.py
index 04e251662..9ca742d96 100644
--- a/authentik/stages/identification/models.py
+++ b/authentik/stages/identification/models.py
@@ -92,7 +92,7 @@ class IdentificationStage(Stage):
     show_source_labels = models.BooleanField(default=False)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.identification.api import IdentificationStageSerializer
 
         return IdentificationStageSerializer
diff --git a/authentik/stages/invitation/models.py b/authentik/stages/invitation/models.py
index f9dbef49e..6c69cbd36 100644
--- a/authentik/stages/invitation/models.py
+++ b/authentik/stages/invitation/models.py
@@ -27,7 +27,7 @@ class InvitationStage(Stage):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.invitation.api import InvitationStageSerializer
 
         return InvitationStageSerializer
diff --git a/authentik/stages/password/models.py b/authentik/stages/password/models.py
index 6f72e5aff..1e1dd2b05 100644
--- a/authentik/stages/password/models.py
+++ b/authentik/stages/password/models.py
@@ -48,7 +48,7 @@ class PasswordStage(ConfigurableStage, Stage):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.password.api import PasswordStageSerializer
 
         return PasswordStageSerializer
diff --git a/authentik/stages/prompt/models.py b/authentik/stages/prompt/models.py
index 36872f866..658055408 100644
--- a/authentik/stages/prompt/models.py
+++ b/authentik/stages/prompt/models.py
@@ -1,5 +1,5 @@
 """prompt models"""
-from typing import Any, Optional
+from typing import Any, Optional, Type
 from urllib.parse import urlparse, urlunparse
 from uuid import uuid4
 
@@ -111,7 +111,7 @@ class Prompt(SerializerModel):
     placeholder_expression = models.BooleanField(default=False)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> Type[BaseSerializer]:
         from authentik.stages.prompt.api import PromptSerializer
 
         return PromptSerializer
@@ -207,7 +207,7 @@ class PromptStage(Stage):
     validation_policies = models.ManyToManyField(Policy, blank=True)
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.prompt.api import PromptStageSerializer
 
         return PromptStageSerializer
diff --git a/authentik/stages/user_delete/models.py b/authentik/stages/user_delete/models.py
index 0fa414f9c..801cec5a5 100644
--- a/authentik/stages/user_delete/models.py
+++ b/authentik/stages/user_delete/models.py
@@ -12,7 +12,7 @@ class UserDeleteStage(Stage):
     Use with caution."""
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.user_delete.api import UserDeleteStageSerializer
 
         return UserDeleteStageSerializer
diff --git a/authentik/stages/user_login/models.py b/authentik/stages/user_login/models.py
index cdd895d58..c75e1bb3b 100644
--- a/authentik/stages/user_login/models.py
+++ b/authentik/stages/user_login/models.py
@@ -23,7 +23,7 @@ class UserLoginStage(Stage):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.user_login.api import UserLoginStageSerializer
 
         return UserLoginStageSerializer
diff --git a/authentik/stages/user_logout/models.py b/authentik/stages/user_logout/models.py
index f04f2b02c..6d024077a 100644
--- a/authentik/stages/user_logout/models.py
+++ b/authentik/stages/user_logout/models.py
@@ -11,7 +11,7 @@ class UserLogoutStage(Stage):
     """Resets the users current session."""
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.user_logout.api import UserLogoutStageSerializer
 
         return UserLogoutStageSerializer
diff --git a/authentik/stages/user_write/models.py b/authentik/stages/user_write/models.py
index b967a82a4..c77efed49 100644
--- a/authentik/stages/user_write/models.py
+++ b/authentik/stages/user_write/models.py
@@ -32,7 +32,7 @@ class UserWriteStage(Stage):
     )
 
     @property
-    def serializer(self) -> BaseSerializer:
+    def serializer(self) -> type[BaseSerializer]:
         from authentik.stages.user_write.api import UserWriteStageSerializer
 
         return UserWriteStageSerializer