diff --git a/debian/changelog b/debian/changelog
index 78f11dc..2e33fb9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,13 @@
+timblserver (1.14-4) UNRELEASED; urgency=medium
+
+ * Bump debhelper from old 12 to 13.
+ * Set field Upstream-Name in debian/copyright.
+ * Set upstream metadata fields: Bug-Database, Bug-Submit, Repository-Browse.
+ * Fix day-of-week for changelog entry 1.2-1.
+ * Update standards version to 4.6.2, no changes needed.
+
+ -- Debian Janitor <janitor@jelmer.uk> Mon, 01 May 2023 16:42:20 -0000
+
timblserver (1.14-3) unstable; urgency=medium
* Upload to unstable
@@ -263,7 +273,7 @@ timblserver (1.2-1) unstable; urgency=low
* debian/lintian-overrides: s/TimblServer/timblserver/
* debian/NEWS updated
- -- Ko van der Sloot <ko.vandersloot@uvt.nl> Tue, 28 Mar 2011 10:54:56 +0100
+ -- Ko van der Sloot <ko.vandersloot@uvt.nl> Mon, 28 Mar 2011 10:54:56 +0100
timblserver (1.1-5) unstable; urgency=low
diff --git a/debian/control b/debian/control
index 44f0d97..08d19e2 100644
--- a/debian/control
+++ b/debian/control
@@ -8,12 +8,12 @@ Uploaders:
Maarten van Gompel <proycon@anaproy.nl>,
Build-Depends:
automake,
- debhelper-compat (= 12),
+ debhelper-compat (= 13),
libticcutils-dev (>= 0.24),
libtimbl-dev (>= 6.5),
libxml2-dev,
pkg-config,
-Standards-Version: 4.5.0
+Standards-Version: 4.6.2
Rules-Requires-Root: no
Homepage: https://languagemachines.github.io/timbl/
Vcs-Git: https://salsa.debian.org/science-team/timblserver.git
diff --git a/debian/copyright b/debian/copyright
index a90cf6c..7c3acca 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,5 +1,6 @@
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: https://github.com/LanguageMachines/timblserver
+Upstream-Name: timblserver
Files: *
Comment: Ko van der Sloot with Peter Berck, Antal van den Bosch,
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..5ba05f6
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,4 @@
+---
+Bug-Database: https://github.com/LanguageMachines/timblserver/issues
+Bug-Submit: https://github.com/LanguageMachines/timblserver/issues/new
+Repository-Browse: https://github.com/LanguageMachines/timblserver