diff --git a/debian/changelog b/debian/changelog
index 3f84627..ff258a5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+alertmanager-irc-relay (0.4.2-2) UNRELEASED; urgency=medium
+
+ * Bump debhelper from old 11 to 13.
+ * Set debhelper-compat version in Build-Depends.
+ * Set upstream metadata fields: Bug-Database, Bug-Submit, Repository-Browse.
+
+ -- Debian Janitor <janitor@jelmer.uk> Mon, 29 May 2023 11:14:32 -0000
+
alertmanager-irc-relay (0.4.2-1) unstable; urgency=medium
* New upstream release
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index b4de394..0000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-11
diff --git a/debian/control b/debian/control
index 8fdf341..1f71b5e 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: devel
Priority: optional
Maintainer: Debian Go Packaging Team <team+pkg-go@tracker.debian.org>
Uploaders: Filippo Giunchedi <filippo@debian.org>
-Build-Depends: debhelper (>= 11),
+Build-Depends: debhelper-compat (= 13),
dh-golang,
dh-exec,
golang-any,
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..6e87c2c
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,4 @@
+---
+Bug-Database: https://github.com/google/alertmanager-irc-relay/issues
+Bug-Submit: https://github.com/google/alertmanager-irc-relay/issues/new
+Repository-Browse: https://github.com/google/alertmanager-irc-relay
