diff --git a/debian/changelog b/debian/changelog
index 42d39e2..53caf05 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,9 @@
-ubuntu-dev-tools (0.53) intrepid; urgency=low
+ubuntu-dev-tools (0.53) UNRELEASED; urgency=low
 
-  * Changes here.
+  * debian/copyright:
+     - Add information about manage-credentials.
 
- -- Jonathan Davies <jpds@ubuntu.com>  Wed, 14 Jan 2009 13:23:25 +0000
+ -- Siegfried-Angel Gevatter Pujals <rainct@ubuntu.com>  Wed, 14 Jan 2009 14:58:19 +0100
 
 ubuntu-dev-tools (0.52) jaunty; urgency=low
 
diff --git a/debian/copyright b/debian/copyright
index fb5d85e..db79056 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -13,6 +13,7 @@ Upstream Authors:
 	Jordan Mantha <mantha@ubuntu.com>
 	Kees Cook <kees@ubuntu.com>
 	Luke Yelavich <themuso@ubuntu.com>
+	Markus Korn <thekorn@gmx.de>
 	Martin Pitt <martin.pitt@ubuntu.com>
     Matt Zimmerman <mdz@ubuntu.com>
 	Michael Bienia <geser@ubuntu.com>
@@ -30,14 +31,15 @@ Copyright:
 	(C) 2006-2007, Albin Tonnerre <lut1n.tne@gmail.com>
 	(C) 2006-2007, Daniel Holbach <daniel.holbach@ubuntu.com>
 	(C) 2006-2007, Luke Yelavich <themuso@ubuntu.com>
+	(C) 2009, Markus Korn <thekorn@gmx.de>
 	(C) 2007, Martin Pitt <martin.pitt@ubuntu.com>
 	(C) 2006-2007, Michael Bienia <geser@ubuntu.com>
 	(C) 2006-2008, Kees Cook <kees@ubuntu.com>
 	(C) 2006-2007, Pete Savage <petesavage@ubuntu.com>
-	(C) 2007-2008, Siegfried-A. Gevatter <rainct@ubuntu.com>
+	(C) 2007-2009, Siegfried-A. Gevatter <rainct@ubuntu.com>
 	(C) 2007, Terence Simpson <stdin@stdin.me.uk>
 	(C) 2008, Iain Lane <iain@orangesquash.org.uk>
-	(C) 2008, Jonathan Davies <jpds@ubuntu.com>
+	(C) 2008-2009, Jonathan Davies <jpds@ubuntu.com>
 	(C) 2008, Nathan handler <nhandler@ubuntu.com>
 
 Licenses:
@@ -58,9 +60,10 @@ licensed under the GNU General Public License, version 2:
 On Debian and Ubuntu systems, the complete text of the GNU General Public
 License v2 can be found in `/usr/share/common-licenses/GPL-2'.
 
-dch-repeat, get-branches, get-build-deps, massfile, mk-sbuild-lv, ppaput,
-pull-debian-debdiff, pull-debian-source, pull-lp-source, suspicious-source and what-patch are
-licensed under the GNU General Public License, version 3:
+dch-repeat, get-branches, get-build-deps, manage-credentials, massfile,
+mk-sbuild-lv, ppaput, pull-debian-debdiff, pull-debian-source, pull-lp-source,
+suspicious-source and what-patch are licensed under the GNU General Public
+License, version 3:
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -76,5 +79,6 @@ License v3 can be found in `/usr/share/common-licenses/GPL-3'.
 
 The following of the scripts can be used, at your option, regarding any
 later version of the previously specified license: 404main, dch-repeat, dgetlp,
-get-build-deps, mk-sbuild-lv, pull-debian-debdiff, pull-debian-source, pull-lp-source,
-reverse-build-depends, suspicious-source, what-patch.
+get-build-deps, manage-credentials, mk-sbuild-lv, pull-debian-debdiff,
+pull-debian-source, pull-lp-source, reverse-build-depends, suspicious-source,
+what-patch.