diff --git a/debian/changelog b/debian/changelog
index d3fb8d297b125bbc244e1c9babe460902b00fc6a..69db79aad9e81507deb21473465c338fbc157635 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+dcraw (9.28-3) UNRELEASED; urgency=medium
+
+  * Bump debhelper from old 11 to 13.
+  * Set debhelper-compat version in Build-Depends.
+  * Use canonical URL in Vcs-Browser.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Tue, 12 Oct 2021 07:08:13 -0000
+
 dcraw (9.28-2) unstable; urgency=low
 
   * Fixed: stack-based buffer overflow bug. Closes: #906529
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index b4de3947675361a7770d29b8982c407b0ec6b2a0..0000000000000000000000000000000000000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-11
diff --git a/debian/control b/debian/control
index f1b03baa2c65129860b27453a5d59ec9ab92d245..5fce5bd29a78b2346a893d43f5e522209c47766a 100644
--- a/debian/control
+++ b/debian/control
@@ -3,10 +3,10 @@ Section: graphics
 Priority: optional
 Maintainer: Debian Astronomy Team <debian-astro-maintainers@lists.alioth.debian.org>
 Uploaders: Filip Hroch <hroch@physics.muni.cz>
-Build-Depends: debhelper (>= 11), libjpeg-dev, liblcms2-dev
+Build-Depends: debhelper-compat (= 13), libjpeg-dev, liblcms2-dev
 Standards-Version: 4.1.5
 Vcs-Git: https://salsa.debian.org/debian-astro-team/dcraw.git
-Vcs-Browser: https://salsa.debian.org/debian-astro-team/dcraw.git
+Vcs-Browser: https://salsa.debian.org/debian-astro-team/dcraw
 Homepage: http://www.cybercom.net/~dcoffin/dcraw/
 
 Package: dcraw