diff --git a/django-stubs/db/models/fields/__init__.pyi b/django-stubs/db/models/fields/__init__.pyi
index 35345f690..6174ca9fd 100644
--- a/django-stubs/db/models/fields/__init__.pyi
+++ b/django-stubs/db/models/fields/__init__.pyi
@@ -148,7 +148,7 @@ class Field(RegisterLookupMixin, Generic[_ST, _GT]):
     creation_counter: int
     auto_creation_counter: int
     default_validators: Sequence[validators._ValidatorCallable]
-    default_error_messages: dict[str, str]
+    default_error_messages: _ErrorMessagesT
     hidden: bool
     system_check_removed_details: Any | None
     system_check_deprecated_details: Any | None
@@ -427,7 +427,7 @@ class GenericIPAddressField(Field[_ST, _GT]):
     _pyi_private_set_type: str | int | Callable[..., Any] | Combinable
     _pyi_private_get_type: str
 
-    default_error_messages: dict[str, str]
+    default_error_messages: _ErrorMessagesT
     unpack_ipv4: bool
     protocol: str
     def __init__(