diff --git a/debian/control b/debian/control
index bcb5bcea..e87a418e 100644
--- a/debian/control
+++ b/debian/control
@@ -3,11 +3,11 @@ Section: admin
 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:
  asciidoctor,
  bash-completion (>= 1:2.1-4.2~),
- debhelper-compat (= 12),
+ debhelper-compat (= 13),
  git,
  libcapture-tiny-perl,
  libclone-perl,
diff --git a/debian/copyright b/debian/copyright
index 27dd3933..4ec99c2d 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -5,7 +5,7 @@ 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