diff -Nru ircmarkers-0.15/debian/changelog ircmarkers-0.15/debian/changelog
--- ircmarkers-0.15/debian/changelog	2018-05-19 14:28:27.000000000 +0000
+++ ircmarkers-0.15/debian/changelog	2021-08-31 14:49:05.000000000 +0000
@@ -1,3 +1,15 @@
+ircmarkers (0.15-3) unstable; urgency=medium
+
+  [ Debian Janitor ]
+  * Trim trailing whitespace.
+  * Bump debhelper from old 11 to 13.
+  * Set debhelper-compat version in Build-Depends.
+
+  [ Christoph Berg ]
+  * Update Git URLs.
+
+ -- Christoph Berg <myon@debian.org>  Tue, 31 Aug 2021 16:49:05 +0200
+
 ircmarkers (0.15-2) unstable; urgency=medium
 
   * Bump to compat 11.
@@ -161,4 +173,3 @@
   * Initial Release.
 
  -- Christoph Berg <cb@df7cb.de>  Sat, 10 Jul 2004 18:56:37 +0200
-
diff -Nru ircmarkers-0.15/debian/compat ircmarkers-0.15/debian/compat
--- ircmarkers-0.15/debian/compat	2018-05-19 14:28:26.000000000 +0000
+++ ircmarkers-0.15/debian/compat	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-11
diff -Nru ircmarkers-0.15/debian/control ircmarkers-0.15/debian/control
--- ircmarkers-0.15/debian/control	2018-05-19 14:28:27.000000000 +0000
+++ ircmarkers-0.15/debian/control	2021-08-31 14:49:05.000000000 +0000
@@ -2,10 +2,10 @@
 Section: graphics
 Priority: optional
 Maintainer: Christoph Berg <myon@debian.org>
-Build-Depends: debhelper (>= 11)
-Standards-Version: 4.1.4
-Vcs-Browser: https://github.com/ChristophBerg/ircmarkers
-Vcs-Git: https://github.com/ChristophBerg/ircmarkers.git
+Build-Depends: debhelper-compat (= 13)
+Standards-Version: 4.6.0
+Vcs-Browser: https://github.com/df7cb/ircmarkers
+Vcs-Git: https://github.com/df7cb/ircmarkers.git
 Homepage: https://www.df7cb.de/projects/ircmarkers/
 
 Package: ircmarkers
diff -Nru ircmarkers-0.15/debian/watch ircmarkers-0.15/debian/watch
--- ircmarkers-0.15/debian/watch	2017-11-19 16:59:27.000000000 +0000
+++ ircmarkers-0.15/debian/watch	2021-08-31 14:49:05.000000000 +0000
@@ -1,2 +1,2 @@
-version=2
+version=4
 http://www.df7cb.de/projects/ircmarkers/packages/ircmarkers_([0-9.-]*)(?:.orig)?.tar.gz