diff -Nru ptpd-2.3.1-debian1/debian/changelog ptpd-2.3.1-debian1/debian/changelog
--- ptpd-2.3.1-debian1/debian/changelog	2017-08-21 17:26:16.000000000 +0000
+++ ptpd-2.3.1-debian1/debian/changelog	2018-12-07 18:26:16.000000000 +0000
@@ -1,3 +1,12 @@
+ptpd (2.3.1-debian1-4) unstable; urgency=medium
+
+  * debian/control: bump standard to 4.2.1
+  * debian/control: use dh 11 now
+  * debian/control: add salsa VCS URLs
+  * debian/control: remove useless dependency on dh-autoreconf
+
+ -- Thorsten Alteholz <debian@alteholz.de>  Fri, 07 Dec 2018 19:26:16 +0100
+
 ptpd (2.3.1-debian1-3) unstable; urgency=medium
 
   * move to unstable now
diff -Nru ptpd-2.3.1-debian1/debian/compat ptpd-2.3.1-debian1/debian/compat
--- ptpd-2.3.1-debian1/debian/compat	2017-08-21 17:26:16.000000000 +0000
+++ ptpd-2.3.1-debian1/debian/compat	2018-12-07 18:26:16.000000000 +0000
@@ -1 +1 @@
-10
+11
diff -Nru ptpd-2.3.1-debian1/debian/control ptpd-2.3.1-debian1/debian/control
--- ptpd-2.3.1-debian1/debian/control	2017-08-21 17:26:16.000000000 +0000
+++ ptpd-2.3.1-debian1/debian/control	2018-12-07 18:26:16.000000000 +0000
@@ -2,9 +2,12 @@
 Section: net
 Priority: optional
 Maintainer: Thorsten Alteholz <debian@alteholz.de>
-Standards-Version: 4.0.1
-Build-Depends: debhelper (>= 10), libpcap0.8-dev, dh-autoreconf
+Standards-Version: 4.2.1
+Build-Depends: debhelper (>= 11)
+	, libpcap0.8-dev
 Homepage: http://sourceforge.net/projects/ptpd
+Vcs-Browser: https://salsa.debian.org/alteholz/ptpd
+Vcs-Git: https://salsa.debian.org/alteholz/ptpd.git
 
 Package: ptpd
 Architecture: any