diff --git a/.gitignore b/.gitignore
index f6a3a77..1482ea5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 /*.tar.gz
+/*.rpm
+
diff --git a/sources b/sources
index 506605f..b7e35bb 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-56c4dcfd09787c67de1f8f5e7e60e9e1  srm-ifce-1.22.2.tar.gz
+8c7ee3ef976a43f987e7669a8384e6bd  srm-ifce-1.23.1.tar.gz
diff --git a/srm-ifce.spec b/srm-ifce.spec
index 5f2410b..d02923b 100644
--- a/srm-ifce.spec
+++ b/srm-ifce.spec
@@ -2,23 +2,29 @@
 %{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}}
 
 Name:		srm-ifce
-Version:	1.22.2
+Version:	1.23.1
 Release:	1%{?dist}
 Summary:	SRM client side library
 Group:		Applications/Internet
 License:	ASL 2.0
 URL:			https://svnweb.cern.ch/trac/lcgutil
-# svn export http://svn.cern.ch/guest/lcgutil/srm-ifce/tags/data-srm-ifce_R_1_22_2 srm-ifce-1.22.2
-# tar czf srm-ifce-1.22.2.tar.gz srm-ifce-1.22.2
-Source0:	%{name}-%{version}.tar.gz 
+# git clone https://gitlab.cern.ch/dmc/srm-ifce.git srm-ifce-1.23.1
+# pushd srm-ifce-1.23.1
+# git checkout v1.23.1
+# git submodule init && git submodule update
+# popd
+# tar czf srm-ifce-1.23.1.tar.gz srm-ifce-1.23.1
+Source0:	%{name}-%{version}.tar.gz
 BuildRoot:	%(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 
 BuildRequires:	cmake
-BuildRequires:	CGSI-gSOAP-devel
+BuildRequires:	CGSI-gSOAP-devel >= 1.3.6
 BuildRequires:	glib2-devel
 BuildRequires:	globus-ftp-client-devel
 BuildRequires:	globus-gss-assist-devel
 
+Requires:	CGSI-gSOAP >= 1.3.6
+
 %description
 srm-ifce is a client side implementation of the SRMv2 specification
 for GFAL1/2 and FTS. SRM means Storage Resource Manager Interface, it is a 
@@ -72,6 +78,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_pkgdocdir}/RELEASE-NOTES
 
 %changelog
+* Thu Apr 16 2015 Alejandro Alvarez Ayllon <aalvarez at cern.ch> - 1.23.1-1
+- Release srm-ifce 1.23.1
+
 * Mon Mar 02 2015 Alejandro Alvarez Ayllon <aalvarez at cern.ch> - 1.22.2-1
 - Release srm-ifce 1.22.2