diff --git a/stdlib/2and3/socket.pyi b/stdlib/2and3/socket.pyi
index f016576b2..7579eba07 100644
--- a/stdlib/2and3/socket.pyi
+++ b/stdlib/2and3/socket.pyi
@@ -795,11 +795,12 @@ def inet_pton(address_family: int, ip_string: str) -> bytes: ...
 def inet_ntop(address_family: int, packed_ip: bytes) -> str: ...
 
 if sys.version_info >= (3, 9):
-    # flags and address appear to be unused in send_fds and recv_fds
-    def send_fds(
-        sock: socket, buffers: Iterable[bytes], fds: Union[bytes, Iterable[int]], flags: int = ..., address: None = ...
-    ) -> int: ...
-    def recv_fds(sock: socket, bufsize: int, maxfds: int, flags: int = ...) -> Tuple[bytes, List[int], int, Any]: ...
+    if sys.platform != "win32":
+        # flags and address appear to be unused in send_fds and recv_fds
+        def send_fds(
+            sock: socket, buffers: Iterable[bytes], fds: Union[bytes, Iterable[int]], flags: int = ..., address: None = ...
+        ) -> int: ...
+        def recv_fds(sock: socket, bufsize: int, maxfds: int, flags: int = ...) -> Tuple[bytes, List[int], int, Any]: ...
 
 if sys.version_info >= (3, 3):
     def CMSG_LEN(length: int) -> int: ...
diff --git a/tests/stubtest_whitelists/py39.txt b/tests/stubtest_whitelists/py39.txt
index 324d961eb..e3762906d 100644
--- a/tests/stubtest_whitelists/py39.txt
+++ b/tests/stubtest_whitelists/py39.txt
@@ -35,10 +35,9 @@ collections.abc.AsyncGenerator.ag_running
 collections.abc.ItemsView.__reversed__
 collections.abc.KeysView.__reversed__
 collections.abc.ValuesView.__reversed__
-concurrent.futures.ProcessPoolExecutor.shutdown
-concurrent.futures.ThreadPoolExecutor.shutdown
-concurrent.futures.process.ProcessPoolExecutor.shutdown
-concurrent.futures.thread.ThreadPoolExecutor.shutdown
+# pending merge of https://github.com/python/cpython/pull/22023
+concurrent.futures.Executor.shutdown
+concurrent.futures._base.Executor.shutdown
 contextvars.Context.__init__
 contextvars.Context.get
 copy.PyStringMap