diff --git a/debian/control b/debian/control
index 2f6f9e4..9d13998 100644
--- a/debian/control
+++ b/debian/control
@@ -3,8 +3,8 @@ Section: comm
 Priority: optional
 Maintainer: Sipwise Development Team <support@sipwise.com>
 Build-Depends:
- debhelper-compat (= 12),
-Standards-Version: 3.9.8
+ debhelper-compat (= 13),
+Standards-Version: 4.5.1
 Homepage: https://www.sipwise.com/
 
 Package: ngcp-vmnotify
diff --git a/debian/copyright b/debian/copyright
index 6501e21..8cb3e99 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -4,7 +4,7 @@ Upstream-Contact: Sipwise Development Team <support@sipwise.com>
 
 Files: *
 Copyright:
- Copyright © 2007-2019 Sipwise GmbH, Austria
+ Copyright © 2007-2021 Sipwise GmbH, Austria
 License: GPL-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