diff --git a/stdlib/socketserver.pyi b/stdlib/socketserver.pyi
index 3799d82a0..6a932f66c 100644
--- a/stdlib/socketserver.pyi
+++ b/stdlib/socketserver.pyi
@@ -28,6 +28,8 @@ if sys.platform != "win32":
         "UnixDatagramServer",
         "UnixStreamServer",
     ]
+    if sys.version_info >= (3, 12):
+        __all__ += ["ForkingUnixStreamServer", "ForkingUnixDatagramServer"]
 
 _RequestType: TypeAlias = _socket | tuple[bytes, _socket]
 _AfUnixAddress: TypeAlias = str | ReadableBuffer  # address acceptable for an AF_UNIX socket
@@ -124,6 +126,9 @@ class ThreadingMixIn:
 if sys.platform != "win32":
     class ForkingTCPServer(ForkingMixIn, TCPServer): ...
     class ForkingUDPServer(ForkingMixIn, UDPServer): ...
+    if sys.version_info >= (3, 12):
+        class ForkingUnixStreamServer(ForkingMixIn, UnixStreamServer): ...
+        class ForkingUnixDatagramServer(ForkingMixIn, UnixDatagramServer): ...
 
 class ThreadingTCPServer(ThreadingMixIn, TCPServer): ...
 class ThreadingUDPServer(ThreadingMixIn, UDPServer): ...