diff --git a/python-pyzmq.changes b/python-pyzmq.changes
index 42eaeea..5c3a1a4 100644
--- a/python-pyzmq.changes
+++ b/python-pyzmq.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Wed Nov 25 16:26:52 UTC 2020 - Adam Majer <adam.majer@suse.de>
+
+- update to version 20.0.0:
+  * fix build with ZeroMQ 4.3.3
+  * drops support for Python < 3.5
+  * Respect $PKG_CONFIG env for finding libzmq when building from source
+  * :meth:`.Socket.bind` and :meth:`.Socket.connect`
+    can now be used as context managers.
+  * Hold GIL while calling ``zmq_curve_`` functions,
+    which may fix apparent threadsafety issues.
+
+- skip_test_tracker.patch: refreshed
+
 -------------------------------------------------------------------
 Wed Oct 14 13:59:04 UTC 2020 - Matej Cepl <mcepl@suse.com>
 
diff --git a/python-pyzmq.spec b/python-pyzmq.spec
index 95d5daa..80d332d 100644
--- a/python-pyzmq.spec
+++ b/python-pyzmq.spec
@@ -16,6 +16,8 @@
 #
 
 
+%define skip_python2 1
+
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 # Disable tests, they are very slow/halt on many arch
 %ifarch x86_64
@@ -24,7 +26,7 @@
 %bcond_with     tests
 %endif
 Name:           python-pyzmq
-Version:        19.0.2
+Version:        20.0.0
 Release:        0
 Summary:        Python bindings for 0MQ
 License:        LGPL-3.0-or-later AND BSD-3-Clause
@@ -76,18 +78,11 @@ Requires:       zeromq-devel
 Development libraries and headers needed to build software using %{name}.
 
 %prep
-%setup -q -n pyzmq-%{version}
+%autosetup -n pyzmq-%{version} -p1
+
 # Fix non-executable script rpmlint warning:
 find examples zmq -name "*.py" -exec sed -i "s|#\!\/usr\/bin\/env python||" {} \;
 
-# Remove non-deterministic authentication test
-# This fails to connect randomly
-rm -rf zmq/tests/test_auth.py
-sed -i '/from zmq.tests.test_auth/d' zmq/tests/asyncio/_test_asyncio.py
-sed -i 's/TestThreadAuthentication/object/' zmq/tests/asyncio/_test_asyncio.py
-
-%patch1
-
 %build
 export CFLAGS="%{optflags}"
 %python_build
diff --git a/pyzmq-19.0.2.tar.gz b/pyzmq-19.0.2.tar.gz
deleted file mode 100644
index 065a8c0..0000000
--- a/pyzmq-19.0.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:296540a065c8c21b26d63e3cea2d1d57902373b16e4256afe46422691903a438
-size 1156195
diff --git a/pyzmq-20.0.0.tar.gz b/pyzmq-20.0.0.tar.gz
new file mode 100644
index 0000000..9711666
--- /dev/null
+++ b/pyzmq-20.0.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:824ad5888331aadeac772bce27e1c2fbcab82fade92edbd234542c4e12f0dca9
+size 1213019
diff --git a/skip_test_tracker.patch b/skip_test_tracker.patch
index 89c7ecf..8339d0c 100644
--- a/skip_test_tracker.patch
+++ b/skip_test_tracker.patch
@@ -1,5 +1,5 @@
---- zmq/tests/test_socket.py.orig	2015-06-18 19:46:28.000000000 +0200
-+++ zmq/tests/test_socket.py	2015-09-08 17:34:13.309795000 +0200
+--- a/zmq/tests/test_socket.py.orig	2015-06-18 19:46:28.000000000 +0200
++++ b/zmq/tests/test_socket.py	2015-09-08 17:34:13.309795000 +0200
 @@ -216,6 +216,7 @@
      @skip_pypy
      def test_tracker(self):