diff --git a/usbview-2.0.tar.gz b/usbview-2.0.tar.gz
deleted file mode 100644
index cdf4c4e..0000000
--- a/usbview-2.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:42511e4d43ddc5805bab0dea8aeeea54cc00462d229e04066ed5fb7c065d1b6b
-size 366337
diff --git a/usbview.changes b/usbview.changes
index 43355a2..f859d2a 100644
--- a/usbview.changes
+++ b/usbview.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Mon Dec 20 23:22:34 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.1:
+  - build warnings fixed
+  - increased max number of interfaces allowed, fixing problem with some
+    USB sound devices.
+  - autogen.sh added
+  - LICENSES directory added and license moved to it
+  - SPDX license headers added
+  - policykit support added
+
 -------------------------------------------------------------------
 Sat Jun 29 09:00:30 UTC 2013 - meissner@suse.com
 
diff --git a/usbview.spec b/usbview.spec
index f70fb18..4a78e0b 100644
--- a/usbview.spec
+++ b/usbview.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package usbview
 #
-# Copyright (c) 2013 SUSE LINUX Products 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
@@ -12,22 +12,25 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
 Name:           usbview
-Version:        2.0
+Version:        2.1
 Release:        0
 Summary:        USB Topology and Device Viewer
-License:        GPL-2.0+
+License:        GPL-2.0-only
 Group:          Hardware/Other
-Url:            http://www.kroah.com/linux-usb/
-Source:         http://www.kroah.com/linux-usb/%{name}-%{version}.tar.gz
-Source1:        %name.desktop
+URL:            https://github.com/gregkh/usbview
+Source:         https://github.com/gregkh/usbview/archive/refs/tags/v%{version}.tar.gz
+Source1:        %{name}.desktop
+BuildRequires:  ImageMagick
+BuildRequires:  automake
 BuildRequires:  gtk3-devel
+BuildRequires:  polkit
 BuildRequires:  update-desktop-files
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+Requires:       polkit
 
 %description
 USBView is a GTK program that displays the topography of the devices
@@ -35,27 +38,24 @@ that are plugged into the USB on a Linux machine. It also displays
 information on each of the devices. This can be useful to determine if
 a device is working properly.
 
-
-
-Authors:
---------
-    Greg Kroah-Hartman <greg@kroah.com>
-
 %prep
 %setup -q
 
 %build
+sh autogen.sh
 %configure
 
 %install
-%makeinstall
-%suse_update_desktop_file -i %name System Monitor
+%make_install
+%suse_update_desktop_file -i %{name} System Monitor
 
 %files
-%defattr(-,root,root)
-%doc ChangeLog COPYING* README TODO
+%license LICENSES/GPL-2.0-only.txt
+%doc ChangeLog README TODO
 %{_bindir}/usbview
 %{_datadir}/applications/*.desktop
-%doc %{_mandir}/man?/*.*
+%{_datadir}/icons/hicolor/*/apps/usbview.*
+%{_datadir}/polkit-1/actions/org.freedesktop.pkexec.usbview.policy
+%{_mandir}/man?/*.*
 
 %changelog
diff --git a/v2.1.tar.gz b/v2.1.tar.gz
new file mode 100644
index 0000000..fa41015
--- /dev/null
+++ b/v2.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:781cdba9c22ebbe5e1f9c1033ce9d837aac93b06af68724710ed19b26122cbcc
+size 283199