diff --git a/debian/changelog b/debian/changelog
index 11905686..257b8910 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,13 @@
+thin-provisioning-tools (0.9.0-3) UNRELEASED; urgency=medium
+
+ * Update lintian override info format in
+ d/thin-provisioning-tools.lintian-overrides on line 2.
+ * Use secure copyright file specification URI.
+ * Bump debhelper from old 12 to 13.
+ * Set upstream metadata fields: Bug-Database, Bug-Submit, Repository-Browse.
+
+ -- Debian Janitor <janitor@jelmer.uk> Sat, 18 Mar 2023 00:35:35 -0000
+
thin-provisioning-tools (0.9.0-2) unstable; urgency=medium
* Don't require root for building.
diff --git a/debian/control b/debian/control
index b9994cc2..b0cf00b9 100644
--- a/debian/control
+++ b/debian/control
@@ -4,7 +4,7 @@ Priority: optional
Maintainer: Debian LVM Team <team+lvm@tracker.debian.org>
Uploaders: Bastian Blank <waldi@debian.org>
Build-Depends:
- debhelper-compat (= 12),
+ debhelper-compat (= 13),
dh-autoreconf,
gawk,
libaio-dev,
diff --git a/debian/copyright b/debian/copyright
index 311ad4cd..8fe6870d 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: thin-provisioning-tools
Source: git://github.com/jthornber/thin-provisioning-tools.git
diff --git a/debian/thin-provisioning-tools.lintian-overrides b/debian/thin-provisioning-tools.lintian-overrides
index 2f8f809a..97861c23 100644
--- a/debian/thin-provisioning-tools.lintian-overrides
+++ b/debian/thin-provisioning-tools.lintian-overrides
@@ -1,2 +1,2 @@
# Is multi-tool binary where every real tool got a man-page
-no-manual-page usr/sbin/pdata_tools
+no-manual-page [usr/sbin/pdata_tools]
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 00000000..435e0b8f
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,4 @@
+---
+Bug-Database: https://github.com/jthornber/thin-provisioning-tools/issues
+Bug-Submit: https://github.com/jthornber/thin-provisioning-tools/issues/new
+Repository-Browse: https://github.com/jthornber/thin-provisioning-tools
