diff --git a/.gitignore b/.gitignore
index 46ef0a5..bca0a20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,4 @@ fence-agents-3.0.14.tar.bz2
 /fence-agents-4.0.14.tar.xz
 /fence-agents-4.0.15.tar.xz
 /fence-agents-4.0.16.tar.xz
+/fence-agents-4.0.20.tar.xz
diff --git a/fence-agents.spec b/fence-agents.spec
index a02473a..3bea6a6 100644
--- a/fence-agents.spec
+++ b/fence-agents.spec
@@ -15,7 +15,7 @@
 
 Name: fence-agents
 Summary: Fence Agents for Red Hat Cluster
-Version: 4.0.16
+Version: 4.0.20
 Release: 1%{?alphatag:.%{alphatag}}%{?dist}
 License: GPLv2+ and LGPLv2+
 Group: System Environment/Base
@@ -24,7 +24,7 @@ Source0: https://fedorahosted.org/releases/f/e/fence-agents/%{name}-%{version}.t
 
 %if 0%{?fedora}
 %global supportedagents alom amt apc apc_snmp bladecenter brocade cisco_mds cisco_ucs docker drac5 eaton_snmp emerson eps hpblade ibmblade ifmib ilo ilo_mp ilo_ssh ilo_moonshot intelmodular ipdu ipmilan kdump ldom lpar netio ovh pve rhevm rsa rsb scsi vmware_soap wti
-%global testagents zvm virsh raritan
+%global testagents zvm virsh raritan rcd_serial
 %global allfenceagents fence-agents-alom fence-agents-amt fence-agents-apc fence-agents-apc-snmp fence-agents-bladecenter fence-agents-brocade fence-agents-cisco-mds fence-agents-cisco-ucs fence-agents-docker fence-agents-drac5 fence-agents-eaton-snmp fence-agents-eps fence-agents-hpblade fence-agents-ibmblade fence-agents-ifmib fence-agents-ilo2 fence-agents-ilo-mp fence-agents-ilo-ssh fence-agents-ilo-moonshot fence-agents-intelmodular fence-agents-ipdu fence-agents-ipmilan fence-agents-kdump fence-agents-ldom fence-agents-lpar fence-agents-netio fence-agents-ovh fence-agents-rhevm fence-agents-rsa fence-agents-rsb fence-agents-scsi fence-agents-vmware-soap fence-agents-wti fence-agents-zvm fence-agents-emerson
 %endif
 
@@ -539,6 +539,19 @@ Red Hat Fence Agent for Raritan Dominion PX
 %{_sbindir}/fence_raritan
 %{_mandir}/man8/fence_raritan.8*
 
+%package rcd-serial
+License: GPLv2+ and LGPLv2+
+Group: System Environment/Base
+Summary: Fence agent for RCD serial
+Requires: fence-agents-common
+Obsoletes: fence-agents
+%description rcd-serial
+Red Hat Fence Agent for RCD serial 
+%files rcd-serial
+%defattr(-,root,root,-)
+%{_sbindir}/fence_rcd_serial
+%{_mandir}/man8/fence_rcd_serial.8*
+
 %package rhevm
 License: GPLv2+ and LGPLv2+
 Group: System Environment/Base
@@ -668,6 +681,10 @@ The fence-agents-zvm package contains a fence agent for IBM z/VM over IP.
 %{_mandir}/man8/fence_zvmip.8*
 
 %changelog
+* Thu Mar 05 2015 Marek Grac <mgrac@redhat.com> - 4.0.20-1
+- new upstream release
+- new package fence-agents-rcd-serial
+
 * Thu Mar 05 2015 Marek Grac <mgrac@redhat.com> - 4.0.16-1
 - new upstream release
 
diff --git a/sources b/sources
index 7285e4f..d90ea19 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-d4294beb6a6554ed16719ce639184eac  fence-agents-4.0.16.tar.xz
+f639efa438aa299339d6333add162e00  fence-agents-4.0.20.tar.xz