diff --git a/django-stubs/contrib/auth/models.pyi b/django-stubs/contrib/auth/models.pyi
index 5d101ded2..a72273a27 100644
--- a/django-stubs/contrib/auth/models.pyi
+++ b/django-stubs/contrib/auth/models.pyi
@@ -56,14 +56,14 @@ class UserManager(BaseUserManager[_T]):
         username: str,
         email: str | None = ...,
         password: str | None = ...,
-        **extra_fields: Any
+        **extra_fields: Any,
     ) -> _T: ...
     def create_superuser(
         self,
         username: str,
         email: str | None,
         password: str | None,
-        **extra_fields: Any
+        **extra_fields: Any,
     ) -> _T: ...
     def with_perm(
         self,
@@ -78,13 +78,11 @@ class PermissionsMixin(models.Model):
     is_superuser = models.BooleanField()
     groups = models.ManyToManyField[Group, Any](Group)
     user_permissions = models.ManyToManyField[Permission, Any](Permission)
-    def get_user_permissions(self, obj: _AnyUser | None = ...) -> set[str]: ...
-    def get_group_permissions(self, obj: _AnyUser | None = ...) -> set[str]: ...
-    def get_all_permissions(self, obj: _AnyUser | None = ...) -> set[str]: ...
-    def has_perm(self, perm: str, obj: _AnyUser | None = ...) -> bool: ...
-    def has_perms(
-        self, perm_list: Iterable[str], obj: _AnyUser | None = ...
-    ) -> bool: ...
+    def get_user_permissions(self, obj: Model | None = ...) -> set[str]: ...
+    def get_group_permissions(self, obj: Model | None = ...) -> set[str]: ...
+    def get_all_permissions(self, obj: Model | None = ...) -> set[str]: ...
+    def has_perm(self, perm: str, obj: Model | None = ...) -> bool: ...
+    def has_perms(self, perm_list: Iterable[str], obj: Model | None = ...) -> bool: ...
     def has_module_perms(self, app_label: str) -> bool: ...
 
 class AbstractUser(AbstractBaseUser, PermissionsMixin):