diff --git a/debian/changelog b/debian/changelog
index 470c3cc..20970a1 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,13 @@
+lbreakout2 (2.6.5-3) UNRELEASED; urgency=medium
+
+  * Trim trailing whitespace.
+  * Update watch file format version to 4.
+  * Bump debhelper from deprecated 9 to 10.
+  * Set upstream metadata fields: Archive, Name, Repository.
+  * Update standards version to 4.5.1, no changes needed.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Wed, 16 Jun 2021 08:05:47 -0000
+
 lbreakout2 (2.6.5-2) unstable; urgency=medium
 
   * Team upload.
@@ -83,7 +93,7 @@ lbreakout2 (2.6.1-1) unstable; urgency=low
 
 lbreakout2 (2.6-2) unstable; urgency=low
 
-  * Fix various problems with duplicated and mis-placed files 
+  * Fix various problems with duplicated and mis-placed files
     caused by the upstream build system (Closes: #561020).
 
  -- Colin Tuckley <colint@debian.org>  Mon, 14 Dec 2009 20:49:28 +0000
@@ -147,7 +157,7 @@ lbreakout2 (2.5.1-1) unstable; urgency=low
 lbreakout2 (2.5-1) unstable; urgency=low
 
   * New upstream release (Closes: #262294 "New upstream release available").
-  
+
   * Add a menu icon.
 
  -- Daniel Burrows <dburrows@debian.org>  Sun,  8 Aug 2004 13:24:55 -0400
@@ -162,7 +172,7 @@ lbreakout2 (2.4.1-3) unstable; urgency=low
 lbreakout2 (2.4.1-2) unstable; urgency=low
 
   * Remove references to lbreakout. (Closes: #171598)
-  
+
   * Split data files out into lbreakout2-data. (Closes: #233388)
 
  -- Daniel Burrows <dburrows@debian.org>  Sat, 21 Feb 2004 22:00:51 -0500
diff --git a/debian/compat b/debian/compat
index ec63514..f599e28 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-9
+10
diff --git a/debian/control b/debian/control
index 70d995c..a5ffe97 100644
--- a/debian/control
+++ b/debian/control
@@ -3,11 +3,11 @@ Section: games
 Priority: optional
 Maintainer: Debian Games Team <pkg-games-devel@lists.alioth.debian.org>
 Uploaders: Colin Tuckley <colint@debian.org>
-Build-Depends: debhelper (>= 9), libsdl1.2-dev, libpng-dev, libsdl-mixer1.2-dev, autotools-dev
+Build-Depends: debhelper (>= 10~), libsdl1.2-dev, libpng-dev, libsdl-mixer1.2-dev, autotools-dev
 Vcs-Browser: https://salsa.debian.org/games-team/lbreakout2
 Vcs-Git: https://salsa.debian.org/games-team/lbreakout2.git
 Homepage: http://lgames.sourceforge.net/index.php?project=LBreakout2
-Standards-Version: 4.3.0
+Standards-Version: 4.5.1
 
 Package: lbreakout2
 Architecture: any
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..14a7950
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,4 @@
+---
+Name: LGames
+Archive: SourceForge
+Repository: https://svn.code.sf.net/p/lgames/code/
diff --git a/debian/watch b/debian/watch
index c82c2a6..3db2ed3 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,2 @@
-version=3
+version=4
 http://sf.net/lgames/ lbreakout2-([0-9.]*)\.tar\.gz