diff --git a/arping-2.21.tar.gz b/arping-2.21.tar.gz
deleted file mode 100644
index c41ccf8..0000000
--- a/arping-2.21.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2b6566d838c5b68d6929620057dff63cf0ec9d40b04a2d842818cb94d7e209b0
-size 181039
diff --git a/arping-2.21.tar.gz.asc b/arping-2.21.tar.gz.asc
deleted file mode 100644
index 5a2a5b2..0000000
--- a/arping-2.21.tar.gz.asc
+++ /dev/null
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diff --git a/arping-2.22.tar.gz b/arping-2.22.tar.gz
new file mode 100644
index 0000000..63c0bc7
--- /dev/null
+++ b/arping-2.22.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb40de7e146375063b2af674ef4d61d7aaf3ac2e0c3ad1cca46c6b4229ba533a
+size 180989
diff --git a/arping-2.22.tar.gz.asc b/arping-2.22.tar.gz.asc
new file mode 100644
index 0000000..0f035bd
--- /dev/null
+++ b/arping-2.22.tar.gz.asc
@@ -0,0 +1,16 @@
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diff --git a/arping-setgroups.diff b/arping-setgroups.diff
deleted file mode 100644
index 934d305..0000000
--- a/arping-setgroups.diff
+++ /dev/null
@@ -1,21 +0,0 @@
-From f6dc7cca6246cc61571a652fae0ea73171fc8d7b Mon Sep 17 00:00:00 2001
-From: Jan Engelhardt <jengelh@inai.de>
-Date: Mon, 11 Aug 2014 03:14:41 +0200
-Subject: [PATCH] src: avoid relying on implicitly-defined setgroups
-
----
- src/arping.c | 1 +
- 1 file changed, 1 insertion(+)
-
-Index: arping-2.16/src/arping.c
-===================================================================
---- arping-2.16.orig/src/arping.c
-+++ arping-2.16/src/arping.c
-@@ -95,6 +95,7 @@
- 
- #if HAVE_PWD_H
- #include <pwd.h>
-+#include <grp.h>
- #endif
- 
- #if HAVE_SYS_CAPABILITY_H
diff --git a/arping2.changes b/arping2.changes
index 1f1618c..d34f1a7 100644
--- a/arping2.changes
+++ b/arping2.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sat Jul 10 08:03:31 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.22
+  * Build system updates only; no user-related changes.
+- Drop arping2-setgroups.diff (merged)
+
 -------------------------------------------------------------------
 Thu Jul 30 21:02:18 UTC 2020 - Matthias Eliasson <elimat@opensuse.org>
 
diff --git a/arping2.spec b/arping2.spec
index 3599979..29d2cb3 100644
--- a/arping2.spec
+++ b/arping2.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package arping2
 #
-# Copyright (c) 2020 SUSE LLC
+# 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
@@ -17,17 +17,16 @@
 
 
 Name:           arping2
-Version:        2.21
+Version:        2.22
 Release:        0
 Summary:        Layer-2 Ethernet pinger
 License:        GPL-2.0-or-later
 Group:          Productivity/Networking/Diagnostic
 URL:            http://www.habets.pp.se/synscan/programs.php?prog=arping
 #Git-Clone:	git://github.com/ThomasHabets/arping
-Source0:        http://www.habets.pp.se/synscan/files/arping-%version.tar.gz
-Source1:        http://www.habets.pp.se/synscan/files/arping-%version.tar.gz.asc
-Source2:        %name.keyring
-Patch1:         arping-setgroups.diff
+Source:         http://www.habets.pp.se/synscan/files/arping-%version.tar.gz
+Source2:        http://www.habets.pp.se/synscan/files/arping-%version.tar.gz.asc
+Source3:        %name.keyring
 BuildRequires:  libnet-devel
 BuildRequires:  libpcap-devel
 
@@ -37,7 +36,7 @@ Arping is a util to find out it a specific IP address on the LAN is
 unrouted networks and with ICMP-blocking hosts.
 
 %prep
-%autosetup -n arping-%version -p1
+%autosetup -n arping-%version
 
 %build
 %configure