diff --git a/.stats.yml b/.stats.yml
index 62894e9..f75004e 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 7
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openint%2Fopenint-603899f0fe4bb2708f918f1c736c2f244adce7936136aeeb3b45f727d209b4af.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openint%2Fopenint-a33b999e54f4c80e7d83d29703b3936b2a821474af967faa2737c4fb281281c4.yml
diff --git a/src/openint/_client.py b/src/openint/_client.py
index aa7a6b4..f851d03 100644
--- a/src/openint/_client.py
+++ b/src/openint/_client.py
@@ -492,17 +492,12 @@ def get_current_user(
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
     ) -> GetCurrentUserResponse:
         """Get information about the current authenticated user"""
-        return cast(
-            GetCurrentUserResponse,
-            self.get(
-                "/viewer",
-                options=make_request_options(
-                    extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
-                ),
-                cast_to=cast(
-                    Any, GetCurrentUserResponse
-                ),  # Union types cannot be passed in as arguments in the type system
+        return self.get(
+            "/viewer",
+            options=make_request_options(
+                extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
+            cast_to=GetCurrentUserResponse,
         )
 
     def list_connection_configs(
@@ -1183,17 +1178,12 @@ async def get_current_user(
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
     ) -> GetCurrentUserResponse:
         """Get information about the current authenticated user"""
-        return cast(
-            GetCurrentUserResponse,
-            await self.get(
-                "/viewer",
-                options=make_request_options(
-                    extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
-                ),
-                cast_to=cast(
-                    Any, GetCurrentUserResponse
-                ),  # Union types cannot be passed in as arguments in the type system
+        return await self.get(
+            "/viewer",
+            options=make_request_options(
+                extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
+            cast_to=GetCurrentUserResponse,
         )
 
     def list_connection_configs(
diff --git a/src/openint/types/get_current_user_response.py b/src/openint/types/get_current_user_response.py
index 73e7b34..cbb3b16 100644
--- a/src/openint/types/get_current_user_response.py
+++ b/src/openint/types/get_current_user_response.py
@@ -1,43 +1,11 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
-from typing import Dict, Union, Optional
-from typing_extensions import Literal, TypeAlias
-
-from pydantic import Field as FieldInfo
+from typing_extensions import Literal
 
 from .._models import BaseModel
 
-__all__ = ["GetCurrentUserResponse", "Role", "UnionMember1", "UnionMember2", "UnionMember3"]
-
-
-class Role(BaseModel):
-    role: Literal["anon"]
-
-
-class UnionMember1(BaseModel):
-    customer_id: str = FieldInfo(alias="customerId")
-
-    org_id: str = FieldInfo(alias="orgId")
-
-    role: Literal["customer"]
-
-
-class UnionMember2(BaseModel):
-    role: Literal["user"]
-
-    user_id: str = FieldInfo(alias="userId")
-
-    extra: Optional[Dict[str, object]] = None
-
-    org_id: Optional[str] = FieldInfo(alias="orgId", default=None)
-
-
-class UnionMember3(BaseModel):
-    org_id: str = FieldInfo(alias="orgId")
-
-    role: Literal["org"]
-
-    extra: Optional[Dict[str, object]] = None
+__all__ = ["GetCurrentUserResponse"]
 
 
-GetCurrentUserResponse: TypeAlias = Union[Role, UnionMember1, UnionMember2, UnionMember3, Role]
+class GetCurrentUserResponse(BaseModel):
+    role: Literal["customer", "org", "anon"]