diff --git a/pyserial-3.4.tar.gz b/pyserial-3.4.tar.gz
deleted file mode 100644
index 296632e..0000000
--- a/pyserial-3.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6e2d401fdee0eab996cf734e67773a0143b932772ca8b42451440cfed942c627
-size 151657
diff --git a/pyserial-3.5.tar.gz b/pyserial-3.5.tar.gz
new file mode 100644
index 0000000..4d5940c
--- /dev/null
+++ b/pyserial-3.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c77e014170dfffbd816e6ffc205e9842efb10be9f58ec16d3e8675b4925cddb
+size 159125
diff --git a/python-pyserial.changes b/python-pyserial.changes
index ae3878a..e025dcd 100644
--- a/python-pyserial.changes
+++ b/python-pyserial.changes
@@ -1,3 +1,48 @@
+-------------------------------------------------------------------
+Wed Jan 20 08:06:12 UTC 2021 - Adrian Schröter <adrian@suse.de>
+
+- update to version 3.5:
+  New Features:
+  [#411] Add a backend for Silicon Labs CP2110/4 HID-to-UART bridge. (depends on hid module)
+
+  Improvements:
+  [#315] Use absolute import everywhere
+  [#354] Make ListPortInfo hashable
+  [#372] threaded: "write" returns byte count
+  [#400] Add bytesize and stopbits argument parser to tcp_serial_redirect
+  [#408] loop: add out_waiting
+  [#495] list_ports_linux: Correct "interface" property on Linux hosts
+  [#500] Remove Python 3.2 and 3.3 from test
+  [#261, #285, #296, #320, #333, #342, #356, #358, #389, #397, #510] doc updates
+  miniterm: add CTRL+T Q as alternative to exit
+  miniterm: suspend function key changed to CTRL-T Z
+  add command line tool entries pyserial-miniterm (replaces miniterm.py) and pyserial-ports (runs serial.tools.list_ports).
+  python -m serial opens miniterm (use w/o args and it will print port list too) [experimental]
+
+  Bugfixes:
+  [#371] Don't open port if self.port is not set while entering context manager
+  [#437, #502] refactor: raise new instances for PortNotOpenError and SerialTimeoutException
+  [#261, #263] list_ports: set default name attribute
+  [#286] fix: compare only of the same type in list_ports_common.ListPortInfo
+  rfc2217/close(): fix race-condition
+  [#305] return b'' when connection closes on rfc2217 connection
+  [#386] rfc2217/close(): fix race condition
+  Fixed flush_input_buffer() for situations where the remote end has closed the socket.
+  [#441] reset_input_buffer() can hang on sockets
+  examples: port_publisher python 3 fixes
+  [#324] miniterm: Fix miniterm constructor exit_character and menu_character
+  [#326] miniterm: use exclusive access for native serial ports by default
+  [#497] miniterm: fix double use of CTRL-T + s use z for suspend instead
+  [#443, #444] examples: refactor wx example, use Bind to avoid deprecated warnings, IsChecked, unichr
+  [#265] posix: fix PosixPollSerial with timeout=None and add cancel support
+  [#290] option for low latency mode on linux
+  [#335] Add support to xr-usb-serial ports
+  [#494] posix: Don't catch the SerialException we just raised
+  [#519] posix: Fix custom baud rate to not temporarily set 38400 baud rates on linux
+  [#509 #518] list_ports: use hardcoded path to library on osx
+  [#542] list_ports_osx: kIOMasterPortDefault no longer exported on Big Sur
+  [#545, #545] list_ports_osx: getting USB info on BigSur/AppleSilicon
+
 -------------------------------------------------------------------
 Mon Apr 15 06:44:21 UTC 2019 - John Vandenberg <jayvdb@gmail.com>
 
diff --git a/python-pyserial.spec b/python-pyserial.spec
index f774c91..c85d114 100644
--- a/python-pyserial.spec
+++ b/python-pyserial.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-pyserial
 #
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-pyserial
-Version:        3.4
+Version:        3.5
 Release:        0
 Summary:        Python Serial Port Extension
 License:        Python-2.0
@@ -76,8 +76,8 @@ sed -i -e "1{s|^#![[:space:]]*\/.*bin.*$|#!%{_bindir}/python3|}" examples/*.py
 %install
 %python_install
 
-mv %{buildroot}%{_bindir}/miniterm.py %{buildroot}%{_bindir}/miniterm
-%python_clone -a %{buildroot}%{_bindir}/miniterm
+%python_clone -a %{buildroot}%{_bindir}/pyserial-miniterm
+%python_clone -a %{buildroot}%{_bindir}/pyserial-ports
 rm documentation/_build/doctrees/environment.pickle
 
 %{python_expand sed -i '1{/#!/d}' %{buildroot}%{$python_sitelib}/serial/tools/miniterm.py
@@ -88,15 +88,18 @@ rm documentation/_build/doctrees/environment.pickle
 %python_exec test/run_all_tests.py
 
 %post
-%python_install_alternative miniterm
+%python_install_alternative pyserial-miniterm
+%python_install_alternative pyserial-ports
 
 %preun
-%python_uninstall_alternative miniterm
+%python_uninstall_alternative pyserial-miniterm
+%python_uninstall_alternative pyserial-ports
 
 %files %{python_files}
 %license LICENSE.txt
 %doc CHANGES.rst README.rst
-%python_alternative miniterm
+%python_alternative pyserial-miniterm
+%python_alternative pyserial-ports
 %{python_sitelib}/serial/
 %{python_sitelib}/pyserial-%{version}-py*.egg-info