diff -pruN 1.8.5-7/debian/changelog 1.8.5-7ubuntu1/debian/changelog
--- 1.8.5-7/debian/changelog	2021-08-24 19:20:56.000000000 +0000
+++ 1.8.5-7ubuntu1/debian/changelog	2022-03-17 17:23:20.000000000 +0000
@@ -1,3 +1,10 @@
+pktstat (1.8.5-7ubuntu1) jammy; urgency=medium
+
+  * debian/patches/0001-Fix-format-string-error-with-recent-ncurses.patch:
+    Add patch to fix -Werror=format-security build error (LP: #1965174).
+
+ -- Nick Rosbrook <nick.rosbrook@canonical.com>  Thu, 17 Mar 2022 13:23:20 -0400
+
 pktstat (1.8.5-7) unstable; urgency=medium
 
   * QA upload.
diff -pruN 1.8.5-7/debian/control 1.8.5-7ubuntu1/debian/control
--- 1.8.5-7/debian/control	2021-08-24 19:20:56.000000000 +0000
+++ 1.8.5-7ubuntu1/debian/control	2022-03-17 17:23:20.000000000 +0000
@@ -1,7 +1,8 @@
 Source: pktstat
 Section: net
 Priority: optional
-Maintainer: Debian QA Group <packages@qa.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian QA Group <packages@qa.debian.org>
 Build-Depends: debhelper-compat (= 12), libpcap0.8-dev, libncurses5-dev
 Standards-Version: 4.4.1
 Rules-Requires-Root: binary-targets
diff -pruN 1.8.5-7/debian/patches/0001-Fix-format-string-error-with-recent-ncurses.patch 1.8.5-7ubuntu1/debian/patches/0001-Fix-format-string-error-with-recent-ncurses.patch
--- 1.8.5-7/debian/patches/0001-Fix-format-string-error-with-recent-ncurses.patch	1970-01-01 00:00:00.000000000 +0000
+++ 1.8.5-7ubuntu1/debian/patches/0001-Fix-format-string-error-with-recent-ncurses.patch	2022-03-17 17:23:20.000000000 +0000
@@ -0,0 +1,26 @@
+Description: Fix format string error with recent ncurses
+Author: Sven Joachim <svenjoac@gmx.de>
+Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=995624
+Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/pktstat/+bug/1965174
+Last-Update: 2022-03-16
+---
+From f3368493fe0365f7f37064fb0ae5fd1fba50fc36 Mon Sep 17 00:00:00 2001
+From: Sven Joachim <svenjoac@gmx.de>
+Date: Thu, 14 Oct 2021 19:40:32 +0200
+Subject: [PATCH] Fix format string error with recent ncurses
+
+---
+ display.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/display.c
++++ b/display.c
+@@ -669,7 +669,7 @@
+ 			attron(A_REVERSE);
+ 		printw("%c", h->name[0]);
+ 		attroff(A_UNDERLINE);
+-		printw((char *)h->name + 1);
++		printw("%s", (char *)h->name + 1);
+ 		attrset(0);
+ 		printw(" ");
+ 	}
diff -pruN 1.8.5-7/debian/patches/series 1.8.5-7ubuntu1/debian/patches/series
--- 1.8.5-7/debian/patches/series	2021-08-24 19:20:56.000000000 +0000
+++ 1.8.5-7ubuntu1/debian/patches/series	2022-03-17 17:23:20.000000000 +0000
@@ -1 +1,2 @@
 10-CVE-2013-0350-bug-701211-no-tmp.patch
+0001-Fix-format-string-error-with-recent-ncurses.patch