diff --git a/end_to_end_tests/golden-record/my_test_api_client/models/a_model_with_properties_reference_that_are_not_object.py b/end_to_end_tests/golden-record/my_test_api_client/models/a_model_with_properties_reference_that_are_not_object.py
index 797b57b38..4b95ec80e 100644
--- a/end_to_end_tests/golden-record/my_test_api_client/models/a_model_with_properties_reference_that_are_not_object.py
+++ b/end_to_end_tests/golden-record/my_test_api_client/models/a_model_with_properties_reference_that_are_not_object.py
@@ -1,6 +1,6 @@
 import datetime
 from io import BytesIO
-from typing import Any, Dict, List, Type, TypeVar, cast
+from typing import Any, BinaryIO, Dict, List, Optional, TextIO, Tuple, Type, TypeVar, Union, cast
 
 import attr
 from dateutil.parser import isoparse