diff -Nru twisted-22.1.0/debian/changelog twisted-22.1.0/debian/changelog
--- twisted-22.1.0/debian/changelog	2022-02-23 07:46:09.000000000 +0000
+++ twisted-22.1.0/debian/changelog	2022-02-23 19:53:17.000000000 +0000
@@ -1,3 +1,10 @@
+twisted (22.1.0-2ubuntu2) jammy; urgency=medium
+
+  * Import Literal from typing instead of typing_extensions in
+    a few more places
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Wed, 23 Feb 2022 19:53:17 +0000
+
 twisted (22.1.0-2ubuntu1) jammy; urgency=medium
 
   * Import Literal from typing instead of typing_extensions,
diff -Nru twisted-22.1.0/debian/patches/import-Literal-from-typing.patch twisted-22.1.0/debian/patches/import-Literal-from-typing.patch
--- twisted-22.1.0/debian/patches/import-Literal-from-typing.patch	2022-02-23 07:17:34.000000000 +0000
+++ twisted-22.1.0/debian/patches/import-Literal-from-typing.patch	2022-02-23 19:12:14.000000000 +0000
@@ -1,5 +1,4 @@
-Description: Revert 'Use typing_extensions to get Literal'
- https://github.com/twisted/twisted/commit/6e768da0a10c8ab42a57a1c0fa505ebe2d8bfb30
+Description: Import Literal from typing instead of typing_extensions
 Author: Graham Inggs <ginggs@debian.org>
 Last-Update: 2022-02-23
 
@@ -13,6 +12,57 @@
  	twisted-iocpsupport >= 1.0.2, <2; platform_system == "Windows"
  include_package_data = True
  zip_safe = False
+--- a/src/Twisted.egg-info/requires.txt
++++ b/src/Twisted.egg-info/requires.txt
+@@ -4,7 +4,6 @@
+ Automat>=0.8.0
+ hyperlink>=17.1.1
+ attrs>=19.2.0
+-typing_extensions>=3.6.5
+ 
+ [:platform_system == "Windows"]
+ twisted-iocpsupport<2,>=1.0.2
+--- a/src/twisted/protocols/haproxy/_v2parser.py
++++ b/src/twisted/protocols/haproxy/_v2parser.py
+@@ -9,12 +9,11 @@
+ 
+ import binascii
+ import struct
+-from typing import Callable, Tuple, Type, Union
++from typing import Callable, Literal, Tuple, Type, Union
+ 
+ from zope.interface import implementer
+ 
+ from constantly import ValueConstant, Values  # type: ignore[import]
+-from typing_extensions import Literal
+ 
+ from twisted.internet import address
+ from twisted.python import compat
+--- a/src/twisted/internet/tcp.py
++++ b/src/twisted/internet/tcp.py
+@@ -14,12 +14,11 @@
+ import socket
+ import struct
+ import sys
+-from typing import Callable, ClassVar, List, Optional
++from typing import Callable, ClassVar, List, Optional, Protocol
+ 
+ from zope.interface import Interface, implementer
+ 
+ import attr
+-import typing_extensions
+ 
+ from twisted.internet.interfaces import (
+     IHalfCloseableProtocol,
+@@ -936,7 +935,7 @@
+         """
+ 
+ 
+-class _HasClose(typing_extensions.Protocol):
++class _HasClose(Protocol):
+     def close(self) -> object:
+         ...
+ 
 --- a/src/twisted/internet/defer.py
 +++ b/src/twisted/internet/defer.py
 @@ -26,6 +26,7 @@
@@ -31,3 +81,20 @@
  
  from twisted.internet.interfaces import IDelayedCall, IReactorTime
  from twisted.logger import Logger
+--- a/src/twisted/internet/address.py
++++ b/src/twisted/internet/address.py
+@@ -7,13 +7,12 @@
+ 
+ 
+ import os
+-from typing import Optional, Union
++from typing import Literal, Optional, Union
+ from warnings import warn
+ 
+ from zope.interface import implementer
+ 
+ import attr
+-from typing_extensions import Literal
+ 
+ from twisted.internet.interfaces import IAddress
+ from twisted.python.filepath import _asFilesystemBytes, _coerceToFilesystemEncoding