diff -Nru slic3r-prusa-2.4.2+dfsg/debian/changelog slic3r-prusa-2.4.2+dfsg/debian/changelog
--- slic3r-prusa-2.4.2+dfsg/debian/changelog	2022-04-29 02:22:47.000000000 +0000
+++ slic3r-prusa-2.4.2+dfsg/debian/changelog	2022-05-11 11:36:43.000000000 +0000
@@ -1,3 +1,9 @@
+slic3r-prusa (2.4.2+dfsg-1ubuntu1) kinetic; urgency=medium
+
+  * Build-depend on libtbb2-dev instead of libtbb-dev
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Wed, 11 May 2022 11:36:43 +0000
+
 slic3r-prusa (2.4.2+dfsg-1) unstable; urgency=medium
 
   * [0a0534e] New upstream version 2.4.2+dfsg
diff -Nru slic3r-prusa-2.4.2+dfsg/debian/control slic3r-prusa-2.4.2+dfsg/debian/control
--- slic3r-prusa-2.4.2+dfsg/debian/control	2022-04-29 02:22:47.000000000 +0000
+++ slic3r-prusa-2.4.2+dfsg/debian/control	2022-05-11 08:08:09.000000000 +0000
@@ -1,7 +1,8 @@
 Source: slic3r-prusa
 Section: misc
 Priority: optional
-Maintainer: Debian 3-D Printing Packages <3dprinter-general@lists.alioth.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian 3-D Printing Packages <3dprinter-general@lists.alioth.debian.org>
 Uploaders: Chow Loong Jin <hyperair@debian.org>
 Build-Depends: debhelper-compat (= 12),
                catch2,
@@ -13,7 +14,7 @@
                libcurl4-gnutls-dev,
                libdbus-1-dev,
                libgtk-3-dev,
-               libtbb-dev,
+               libtbb2-dev,
                libglew-dev,
                libeigen3-dev,
                libnlopt-cxx-dev | libnlopt-dev (<< 2.4.2+dfsg-5~),