diff --git a/stdlib/unittest/mock.pyi b/stdlib/unittest/mock.pyi
index 1b6ab756d253..a7a0eec39136 100644
--- a/stdlib/unittest/mock.pyi
+++ b/stdlib/unittest/mock.pyi
@@ -301,7 +301,7 @@ class _patch_dict:
     values: Any
     clear: Any
     def __init__(self, in_dict: Any, values: Any = (), clear: Any = False, **kwargs: Any) -> None: ...
-    def __call__(self, f: Any) -> Any: ...
+    def __call__(self, f: _F) -> _F: ...
     def __enter__(self) -> Any: ...
     def __exit__(self, *args: object) -> Any: ...
     def decorate_callable(self, f: _F) -> _F: ...