diff --git a/stdlib/importlib/machinery.pyi b/stdlib/importlib/machinery.pyi
index 1a9680ab3..a0431905a 100644
--- a/stdlib/importlib/machinery.pyi
+++ b/stdlib/importlib/machinery.pyi
@@ -2,8 +2,9 @@ import importlib.abc
 import sys
 import types
 from _typeshed import ReadableBuffer
-from collections.abc import Callable, Iterable, Sequence
+from collections.abc import Callable, Iterable, MutableSequence, Sequence
 from typing import Any
+from typing_extensions import Literal, deprecated
 
 if sys.version_info >= (3, 8):
     from importlib.metadata import DistributionFinder, PathDistribution
@@ -158,3 +159,23 @@ class ExtensionFileLoader(importlib.abc.ExecutionLoader):
     def get_code(self, fullname: str) -> None: ...
     def __eq__(self, other: object) -> bool: ...
     def __hash__(self) -> int: ...
+
+if sys.version_info >= (3, 11):
+    import importlib.readers
+
+    class NamespaceLoader(importlib.abc.InspectLoader):
+        def __init__(
+            self, name: str, path: MutableSequence[str], path_finder: Callable[[str, tuple[str, ...]], ModuleSpec]
+        ) -> None: ...
+        def is_package(self, fullname: str) -> Literal[True]: ...
+        def get_source(self, fullname: str) -> Literal[""]: ...
+        def get_code(self, fullname: str) -> types.CodeType: ...
+        def create_module(self, spec: ModuleSpec) -> None: ...
+        def exec_module(self, module: types.ModuleType) -> None: ...
+        @deprecated("load_module() is deprecated; use exec_module() instead")
+        def load_module(self, fullname: str) -> types.ModuleType: ...
+        def get_resource_reader(self, module: types.ModuleType) -> importlib.readers.NamespaceReader: ...
+        if sys.version_info < (3, 12):
+            @staticmethod
+            @deprecated("module_repr() is deprecated, and has been removed in Python 3.12")
+            def module_repr(module: types.ModuleType) -> str: ...
diff --git a/stdlib/zipfile.pyi b/stdlib/zipfile.pyi
index 3313b9499..5483b84fe 100644
--- a/stdlib/zipfile.pyi
+++ b/stdlib/zipfile.pyi
@@ -26,7 +26,9 @@ __all__ = [
 if sys.version_info >= (3, 8):
     __all__ += ["Path"]
 
-_DateTuple: TypeAlias = tuple[int, int, int, int, int, int]
+# TODO: use TypeAlias when mypy bugs are fixed
+# https://github.com/python/mypy/issues/16581
+_DateTuple = tuple[int, int, int, int, int, int]  # noqa: Y026
 _ReadWriteMode: TypeAlias = Literal["r", "w"]
 _ReadWriteBinaryMode: TypeAlias = Literal["r", "w", "rb", "wb"]
 _ZipFileMode: TypeAlias = Literal["r", "w", "x", "a"]