diff --git a/debian/control b/debian/control
index 3a6bfd6..5e2b2c0 100644
--- a/debian/control
+++ b/debian/control
@@ -3,10 +3,10 @@ Section: libs
 Priority: optional
 Maintainer: Sipwise Development Team <support@sipwise.com>
 Homepage: https://www.sipwise.com/
-Standards-Version: 3.9.8
+Standards-Version: 4.5.1
 Build-Depends:
  asn1c,
- debhelper-compat (= 12),
+ debhelper-compat (= 13),
 
 Package: ngcp-libtcap1
 Architecture: any
diff --git a/debian/copyright b/debian/copyright
index 66c9cdd..377e218 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -4,7 +4,7 @@ Upstream-Contact: Sipwise Development Team <support@sipwise.com>
 
 Files: *
 Copyright:
- Copyright © 2013-2019 Sipwise GmbH, Austria
+ Copyright © 2013-2021 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