diff --git a/debian/control b/debian/control
index 23a02c8..0be1664 100644
--- a/debian/control
+++ b/debian/control
@@ -1,27 +1,27 @@
 Source: callcontrol
 Section: net
 Priority: optional
 Maintainer: Dan Pascu <dan@ag-projects.com>
 Uploaders: Tijmen de Mes <tijmen@ag-projects.com>
 Build-Depends: debhelper (>= 11), dh-python, python
-Standards-Version: 3.9.8
+Standards-Version: 4.5.0
 
 Package: callcontrol
 Architecture: all
 Depends: ${python:Depends}, ${misc:Depends},
          python-application (>= 2.8.0),
          python-gnutls (>= 3.0.0),
          python-twisted-core,
          python-sqlobject,
          python-systemd
 Description: Call Control prepaid application for OpenSIPS
  Call Control is a prepaid application that can be used together with
  OpenSIPS call_control module and CDRTool rating engine to limit the duration
  of SIP sessions based on a prepaid balance. It can also be used to limit the
  duration of any session to a predefined maximum value without debiting a
  balance.
  .
  Call Control achieves this by maintaining a timer for each session and
  sending BYE messages to both SIP end-points, if the session exceeds its
  maximum session limit or if the Call Control receives a command to
  forcefully close the call from outside.