diff --git a/mgetty.spec b/mgetty.spec
index 5440152..2d45797 100644
--- a/mgetty.spec
+++ b/mgetty.spec
@@ -9,7 +9,7 @@
 Summary: A getty replacement for use with data and fax modems
 Name: mgetty
 Version: 1.1.36
-Release: 19%{?dist}
+Release: 20%{?dist}
 Source: ftp://mgetty.greenie.net/pub/mgetty/source/1.1/mgetty%{version}-%{date}.tar.gz
 Source1: ftp://mgetty.greenie.net/pub/mgetty/source/1.1/mgetty%{version}-%{date}.tar.gz.asc
 Source2: logrotate.mgetty
@@ -364,6 +364,12 @@ fi
 %{_mandir}/man1/viewfax.1*
 
 %changelog
+* Fri Apr 19 2013 Michal Sekletar <msekleta@redhat.com> - 1.1.36-20
+- resolves: #754235 #947919
+- improvement to systemd configuration for vgetty
+- added systemd unit for mgetty
+- implemented device locking using lockdev library
+
 * Wed Mar 20 2013 Michal Sekletar <msekleta@redhat.com> - 1.1.36-19
 - Fix broken dependencies for mgetty and sendfax