diff -Nru pgtop-4.0.0/debian/changelog pgtop-4.0.0/debian/changelog
--- pgtop-4.0.0/debian/changelog	2020-10-20 12:22:39.000000000 +0000
+++ pgtop-4.0.0/debian/changelog	2022-01-11 09:43:50.000000000 +0000
@@ -1,3 +1,12 @@
+pgtop (4.0.0-2) unstable; urgency=medium
+
+  [ Debian Janitor ]
+  * Set upstream metadata fields: Bug-Database, Bug-Submit, Repository,
+    Repository-Browse.
+  * Update standards version to 4.5.1, no changes needed.
+
+ -- Christoph Berg <myon@debian.org>  Tue, 11 Jan 2022 10:43:50 +0100
+
 pgtop (4.0.0-1) unstable; urgency=medium
 
   * New upstream version 4.0.0.
diff -Nru pgtop-4.0.0/debian/control pgtop-4.0.0/debian/control
--- pgtop-4.0.0/debian/control	2020-10-20 12:22:39.000000000 +0000
+++ pgtop-4.0.0/debian/control	2022-01-11 09:43:27.000000000 +0000
@@ -10,7 +10,7 @@
  libpq-dev,
  libncurses5-dev,
  python3-docutils,
-Standards-Version: 4.5.0
+Standards-Version: 4.5.1
 Rules-Requires-Root: no
 Homepage: https://gitlab.com/pg_top/pg_top
 Vcs-Git: https://salsa.debian.org/postgresql/pgtop.git
diff -Nru pgtop-4.0.0/debian/upstream/metadata pgtop-4.0.0/debian/upstream/metadata
--- pgtop-4.0.0/debian/upstream/metadata	1970-01-01 00:00:00.000000000 +0000
+++ pgtop-4.0.0/debian/upstream/metadata	2022-01-11 09:43:27.000000000 +0000
@@ -0,0 +1,5 @@
+---
+Bug-Database: https://gitlab.com/pg_top/pg_top/issues
+Bug-Submit: https://gitlab.com/pg_top/pg_top/issues/new
+Repository: https://gitlab.com/pg_top/pg_top.git
+Repository-Browse: https://gitlab.com/pg_top/pg_top