diff --git a/debian/changelog b/debian/changelog
index 80cceed..a53ab7e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,15 @@
+erlang-asciideck (0.0+git20170714.48cbfe8b-5) UNRELEASED; urgency=medium
+
+ * Trim trailing whitespace.
+ * Bump debhelper from old 11 to 13.
+ * Set debhelper-compat version in Build-Depends.
+ * Set upstream metadata fields: Repository-Browse.
+ * Update standards version to 4.1.5, no changes needed.
+ * Set upstream metadata fields: Repository.
+ * Set upstream metadata fields: Bug-Database, Bug-Submit.
+
+ -- Debian Janitor <janitor@jelmer.uk> Wed, 11 Jan 2023 17:25:58 -0000
+
erlang-asciideck (0.0+git20170714.48cbfe8b-4) unstable; urgency=medium
* Fix install path of ebin.
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 9400a0d..6de6aa3 100644
--- a/debian/control
+++ b/debian/control
@@ -1,11 +1,10 @@
Source: erlang-asciideck
-Maintainer: Debian Erlang Packagers <pkg-erlang-devel@lists.alioth.debian.org>
+Maintainer: Debian Erlang Packagers <pkg-erlang-devel@lists.alioth.debian.org>
Uploaders: Nobuhiro Iwamatsu <iwamatsu@debian.org>
Section: devel
Priority: optional
-Build-Depends: debhelper (>= 11),
- erlang-dev
-Standards-Version: 4.1.4
+Build-Depends: debhelper-compat (= 13), erlang-dev
+Standards-Version: 4.1.5
Vcs-Browser: https://salsa.debian.org/erlang-team/packages/erlang-asciideck
Vcs-Git: https://salsa.debian.org/erlang-team/packages/erlang-asciideck.git
Homepage: https://github.com/ninenines/asciideck
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..5ac87ed
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,5 @@
+---
+Bug-Database: https://github.com/ninenines/asciideck/issues
+Bug-Submit: https://github.com/ninenines/asciideck/issues/new
+Repository: https://github.com/ninenines/asciideck.git
+Repository-Browse: https://github.com/ninenines/asciideck
