diff --git a/stdlib/contextlib.pyi b/stdlib/contextlib.pyi
index 29ac7cde5..daf218d5a 100644
--- a/stdlib/contextlib.pyi
+++ b/stdlib/contextlib.pyi
@@ -55,6 +55,7 @@ class AbstractAsyncContextManager(Protocol[_T_co, _ExitT_co]):
     ) -> _ExitT_co: ...
 
 class ContextDecorator:
+    def _recreate_cm(self) -> Self: ...
     def __call__(self, func: _F) -> _F: ...
 
 class _GeneratorContextManager(AbstractContextManager[_T_co, bool | None], ContextDecorator):
@@ -80,6 +81,7 @@ if sys.version_info >= (3, 10):
     _AF = TypeVar("_AF", bound=Callable[..., Awaitable[Any]])
 
     class AsyncContextDecorator:
+        def _recreate_cm(self) -> Self: ...
         def __call__(self, func: _AF) -> _AF: ...
 
     class _AsyncGeneratorContextManager(AbstractAsyncContextManager[_T_co, bool | None], AsyncContextDecorator):