diff --git a/python-txaio.changes b/python-txaio.changes
index 405c897..d400c3f 100644
--- a/python-txaio.changes
+++ b/python-txaio.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Sat Jun  4 15:12:30 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- update to 22.2.1:
+  * fix: cancel handling in python 3.8/3.9. (#175)
+  * fix: gracefully fail if coroutine called with wrong args (#176)
+  * fix: eliminate redundant dep. on mock (#170)
+  * fix: doc note that twisted supports native coroutines (#172)
+- remove-mock.patch: upstream
+
 -------------------------------------------------------------------
 Tue Mar  2 00:23:51 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-txaio.spec b/python-txaio.spec
index 3f15bf2..f1b60ff 100644
--- a/python-txaio.spec
+++ b/python-txaio.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-txaio
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -19,15 +19,13 @@
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %define skip_python2 1
 Name:           python-txaio
-Version:        21.2.1
+Version:        22.2.1
 Release:        0
 Summary:        WebSocket and WAMP in Python for Twisted and asyncio
 License:        MIT
 Group:          Development/Languages/Python
 URL:            https://github.com/crossbario/txaio
 Source:         https://files.pythonhosted.org/packages/source/t/txaio/txaio-%{version}.tar.gz
-# PATCH-FIX-UPSTREAM remove-mock.patch gh#crossbario/txaio#169
-Patch0:         remove-mock.patch
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module testsuite}
 BuildRequires:  fdupes
diff --git a/remove-mock.patch b/remove-mock.patch
deleted file mode 100644
index 229d939..0000000
--- a/remove-mock.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-Index: txaio-20.12.1/setup.py
-===================================================================
---- txaio-20.12.1.orig/setup.py
-+++ txaio-20.12.1/setup.py
-@@ -61,7 +61,6 @@ extras_require_dev = [
-     'sphinxcontrib-spelling>=2.1.2',    # BSD
-     'sphinx_rtd_theme>=0.1.9',          # BSD
-     'tox>=2.1.1',                       # MIT
--    'mock==1.3.0',                      # BSD
-     'twine>=1.6.5',                     # Apache 2.0
-     'tox-gh-actions>=2.2.0 ',           # MIT
- ]
-Index: txaio-20.12.1/test/test_call_later.py
-===================================================================
---- txaio-20.12.1.orig/test/test_call_later.py
-+++ txaio-20.12.1/test/test_call_later.py
-@@ -26,7 +26,7 @@
- 
- import sys
- 
--from mock import patch
-+from unittest.mock import patch
- 
- import pytest
- import txaio
-Index: txaio-20.12.1/tox.ini
-===================================================================
---- txaio-20.12.1.orig/tox.ini
-+++ txaio-20.12.1/tox.ini
-@@ -29,7 +29,6 @@ python =
- 
- [testenv]
- deps =
--    mock
-     pytest==4.6.9
-     coverage==4.5.4
- 
diff --git a/txaio-21.2.1.tar.gz b/txaio-21.2.1.tar.gz
deleted file mode 100644
index fe213fc..0000000
--- a/txaio-21.2.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7d6f89745680233f1c4db9ddb748df5e88d2a7a37962be174c0fd04c8dba1dc8
-size 53383
diff --git a/txaio-22.2.1.tar.gz b/txaio-22.2.1.tar.gz
new file mode 100644
index 0000000..f1f871e
--- /dev/null
+++ b/txaio-22.2.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e4582b70f04b2345908254684a984206c0d9b50e3074a24a4c55aba21d24d01
+size 53645