diff -Nru upgrade-system-1.8.2.2/debian/changelog upgrade-system-1.8.2.4/debian/changelog
--- upgrade-system-1.8.2.2/debian/changelog	2021-01-09 23:14:30.000000000 +0000
+++ upgrade-system-1.8.2.4/debian/changelog	2021-09-20 06:15:36.000000000 +0000
@@ -1,3 +1,22 @@
+upgrade-system (1.8.2.4) unstable; urgency=medium
+
+  * [control]
+    = Bumped Standards-Version to 4.6.0.1 (no change required).
+
+ -- Martin-Éric Racine <martin-eric.racine@iki.fi>  Mon, 20 Sep 2021 09:15:36 +0300
+
+upgrade-system (1.8.2.3) unstable; urgency=medium
+
+  * compat:
+    - Removed
+  * control:
+    - Build-Depends: debhelper (>= 13)
+    + Build-Depends: debhelper-compat (= 13)
+    + Rules-Requires-Root: no
+    = Bumped Standards-Version to 4.5.1 (no change required).
+
+ -- Martin-Éric Racine <martin-eric.racine@iki.fi>  Sat, 04 Sep 2021 14:39:40 +0300
+
 upgrade-system (1.8.2.2) unstable; urgency=medium
 
   * Updated all references to http://q-funk.iki.fi in manual pages and scripts
diff -Nru upgrade-system-1.8.2.2/debian/compat upgrade-system-1.8.2.4/debian/compat
--- upgrade-system-1.8.2.2/debian/compat	2020-10-04 09:00:52.000000000 +0000
+++ upgrade-system-1.8.2.4/debian/compat	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-12
diff -Nru upgrade-system-1.8.2.2/debian/control upgrade-system-1.8.2.4/debian/control
--- upgrade-system-1.8.2.2/debian/control	2021-01-02 09:31:02.000000000 +0000
+++ upgrade-system-1.8.2.4/debian/control	2021-09-20 06:15:36.000000000 +0000
@@ -2,8 +2,9 @@
 Section: admin
 Priority: optional
 Maintainer: Martin-Éric Racine <martin-eric.racine@iki.fi>
-Build-Depends: debhelper (>= 12~)
-Standards-Version: 4.1.3
+Build-Depends: debhelper-compat (= 13)
+Rules-Requires-Root: no
+Standards-Version: 4.6.0.1
 
 Package: upgrade-system
 Architecture: all
diff -Nru upgrade-system-1.8.2.2/debian/copyright upgrade-system-1.8.2.4/debian/copyright
--- upgrade-system-1.8.2.2/debian/copyright	2020-10-04 09:01:47.000000000 +0000
+++ upgrade-system-1.8.2.4/debian/copyright	2021-09-20 06:15:36.000000000 +0000
@@ -1,7 +1,8 @@
 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Contact: Martin-Éric Racine <martin-eric.racine@iki.fi>
 
 Files: *
-Copyright: © 2004-2020 Martin-Éric Racine <martin-eric.racine@iki.fi>
+Copyright: © 2004-2021 Martin-Éric Racine <martin-eric.racine@iki.fi>
            © 2004,2012 Christoph Schindler <hop@30hopsmax.at>
            © 2003-2004 Martin Zdrahal <martin.zdrahal@konflux.at>
 License: GPL-2+