diff --git a/stdlib/_typeshed/wsgi.pyi b/stdlib/_typeshed/wsgi.pyi
index 81ca12910..de731aea9 100644
--- a/stdlib/_typeshed/wsgi.pyi
+++ b/stdlib/_typeshed/wsgi.pyi
@@ -6,7 +6,7 @@
 
 import sys
 from _typeshed import OptExcInfo
-from collections.abc import Callable, Iterable
+from collections.abc import Callable, Iterable, Iterator
 from typing import Any, Protocol
 from typing_extensions import TypeAlias
 
@@ -31,7 +31,7 @@ else:
         def read(self, __size: int = ...) -> bytes: ...
         def readline(self, __size: int = ...) -> bytes: ...
         def readlines(self, __hint: int = ...) -> list[bytes]: ...
-        def __iter__(self) -> Iterable[bytes]: ...
+        def __iter__(self) -> Iterator[bytes]: ...
 
     # WSGI error streams per PEP 3333, stable
     class ErrorStream(Protocol):
diff --git a/stdlib/wsgiref/types.pyi b/stdlib/wsgiref/types.pyi
index b8ece8d57..4e8f47264 100644
--- a/stdlib/wsgiref/types.pyi
+++ b/stdlib/wsgiref/types.pyi
@@ -1,4 +1,4 @@
-from collections.abc import Callable, Iterable
+from collections.abc import Callable, Iterable, Iterator
 from sys import _OptExcInfo
 from typing import Any, Protocol
 from typing_extensions import TypeAlias
@@ -17,7 +17,7 @@ class InputStream(Protocol):
     def read(self, __size: int = ...) -> bytes: ...
     def readline(self, __size: int = ...) -> bytes: ...
     def readlines(self, __hint: int = ...) -> list[bytes]: ...
-    def __iter__(self) -> Iterable[bytes]: ...
+    def __iter__(self) -> Iterator[bytes]: ...
 
 class ErrorStream(Protocol):
     def flush(self) -> object: ...