diff --git a/debian/changelog b/debian/changelog
index 53254cc..66b3653 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+tdigest (1.4.0-3) UNRELEASED; urgency=medium
+
+ * Use secure copyright file specification URI.
+ * Set upstream metadata fields: Bug-Database, Bug-Submit, Repository-Browse.
+ * Remove unnecessary XS-Testsuite field in debian/control.
+ * Update standards version to 4.6.2, no changes needed.
+
+ -- Debian Janitor <janitor@jelmer.uk> Mon, 19 Jun 2023 16:38:32 -0000
+
tdigest (1.4.0-2) unstable; urgency=medium
* Team upload for PostgreSQL 15.
diff --git a/debian/control b/debian/control
index f52090b..c806cfc 100644
--- a/debian/control
+++ b/debian/control
@@ -4,9 +4,8 @@ Priority: optional
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Uploaders: Dominik George <natureshadow@debian.org>
Build-Depends: debhelper-compat (= 13), postgresql-all (>= 217~)
-Standards-Version: 4.6.1
+Standards-Version: 4.6.2
Homepage: https://github.com/tvondra/tdigest
-XS-Testsuite: autopkgtest
Vcs-Browser: https://salsa.debian.org/postgresql/tdigest
Vcs-Git: https://salsa.debian.org/postgresql/tdigest.git
Rules-Requires-Root: no
diff --git a/debian/control.in b/debian/control.in
index ea8430b..b42ccce 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -4,9 +4,8 @@ Priority: optional
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Uploaders: Dominik George <natureshadow@debian.org>
Build-Depends: debhelper-compat (= 13), postgresql-all (>= 217~)
-Standards-Version: 4.6.1
+Standards-Version: 4.6.2
Homepage: https://github.com/tvondra/tdigest
-XS-Testsuite: autopkgtest
Vcs-Browser: https://salsa.debian.org/postgresql/tdigest
Vcs-Git: https://salsa.debian.org/postgresql/tdigest.git
Rules-Requires-Root: no
diff --git a/debian/copyright b/debian/copyright
index 7bb4fac..378fce7 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,4 +1,4 @@
-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: t-digest
Source: https://github.com/tvondra/tdigest
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..49a2d94
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,4 @@
+---
+Bug-Database: https://github.com/tvondra/tdigest/issues
+Bug-Submit: https://github.com/tvondra/tdigest/issues/new
+Repository-Browse: https://github.com/tvondra/tdigest
