diff --git a/libidn-1.22.tar.bz2 b/libidn-1.22.tar.bz2
deleted file mode 100644
index 826d938..0000000
--- a/libidn-1.22.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:18573a32fe0ade5f955e21fe982954a494d1845993e0290e0a406e949039c613
-size 2858936
diff --git a/libidn-1.23.tar.gz b/libidn-1.23.tar.gz
new file mode 100644
index 0000000..e220332
--- /dev/null
+++ b/libidn-1.23.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25b42d75851ebae52e1c969353b74eefd3d6817f41c8d2a6db258f5ec60c5e6a
+size 3477618
diff --git a/libidn.changes b/libidn.changes
index e00b9bb..8da0f09 100644
--- a/libidn.changes
+++ b/libidn.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Dec 26 05:47:14 UTC 2011 - crrodriguez@opensuse.org
+
+- Update to version 1.23 
+- Run spec cleaner
+
 -------------------------------------------------------------------
 Sat Oct  1 01:39:54 UTC 2011 - crrodriguez@opensuse.org
 
diff --git a/libidn.spec b/libidn.spec
index 4c056b9..2291512 100644
--- a/libidn.spec
+++ b/libidn.spec
@@ -15,14 +15,13 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
 
 
 Name:           libidn
-License:        GPLv3 ; LGPLv2.1+
-Group:          System/Libraries
-Version:        1.22
+Version:        1.23
 Release:        4
+License:        GPL-3.0 ; LGPL-2.1+
+Group:          System/Libraries
 # bug437293
 %ifarch ppc64
 Obsoletes:      libidn-64bit
@@ -30,11 +29,11 @@ Obsoletes:      libidn-64bit
 #
 Summary:        Support for Internationalized Domain Names (IDN)
 Url:            http://www.gnu.org/software/libidn/
-Source0:        http://josefsson.org/libidn/releases/libidn-%version.tar.bz2
+Source0:        http://josefsson.org/libidn/releases/libidn-%{version}.tar.gz
 Source1:        baselibs.conf
-PreReq:         %install_info_prereq
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  pkgconfig
+Requires(pre):  %install_info_prereq
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 GNU Libidn is an implementation of the Stringprep, Punycode, and IDNA
@@ -49,17 +48,12 @@ character handling. Profiles for iSCSI, Kerberos 5, Nameprep, SASL, and
 XMPP are included. Punycode and ASCII Compatible Encoding (ACE) via
 IDNA is supported.
 
-
-
-Authors:
---------
-    Simon Josefsson <simon@josefsson.org>
-
 %package devel
-License:        LGPLv2.1+
-Requires:       %{name} = %{version} glibc-devel
+License:        LGPL-2.1+
 Summary:        Include Files and Libraries mandatory for Development
 Group:          System/Libraries
+Requires:       %{name} = %{version}
+Requires:       glibc-devel
 # bug437293
 %ifarch ppc64
 Obsoletes:      libidn-devel-64bit
@@ -79,24 +73,18 @@ character handling. Profiles for iSCSI, Kerberos 5, Nameprep, SASL, and
 XMPP are included. Punycode and ASCII Compatible Encoding (ACE) via
 IDNA is supported.
 
-
-
-Authors:
---------
-    Simon Josefsson <simon@josefsson.org>
-
 %prep
 %setup -q
 
 %build
 %configure --with-pic --disable-static --disable-gtk-doc
-%{__make} %{?jobs:-j%jobs}
+make %{?_smp_mflags}
 
 %install
-make DESTDIR=$RPM_BUILD_ROOT install
-rm -f $RPM_BUILD_ROOT/%_infodir/dir
+%make_install
+rm -f %{buildroot}/%{_infodir}/dir
 rm -f %{buildroot}%{_libdir}/libidn.la
-%find_lang %name
+%find_lang %{name}
 
 %check
 %if ! 0%{?qemu_user_space_build}
@@ -104,7 +92,7 @@ make check
 %endif
 
 %clean
-rm -rf $RPM_BUILD_ROOT
+rm -rf %{buildroot}
 
 %post
 /sbin/ldconfig
@@ -114,23 +102,23 @@ rm -rf $RPM_BUILD_ROOT
 /sbin/ldconfig
 %install_info_delete --info-dir=%{_infodir} %{_infodir}/libidn.info.gz
 
-%files -f %name.lang
+%files -f %{name}.lang
 %defattr(-,root,root)
-%dir %_prefix/share/emacs
-%dir %_prefix/share/emacs/site-lisp
+%dir %{_datadir}/emacs
+%dir %{_datadir}/emacs/site-lisp
 %doc AUTHORS COPYING.LIB ChangeLog FAQ NEWS README THANKS TODO
-%_libdir/libidn.so.*
-%_infodir/libidn*
-%_prefix/bin/idn
-%_mandir/man1/idn.1.*
-%_prefix/share/emacs/site-lisp/idna.el
-%_prefix/share/emacs/site-lisp/punycode.el
+%{_libdir}/libidn.so.*
+%{_infodir}/libidn*
+%{_bindir}/idn
+%{_mandir}/man1/idn.1.*
+%{_datadir}/emacs/site-lisp/idna.el
+%{_datadir}/emacs/site-lisp/punycode.el
 
 %files devel
 %defattr(-,root,root)
-%_libdir/libidn.so
-/usr/include/*.h
-%_libdir/pkgconfig/libidn.pc
-%_mandir/man3/*
+%{_libdir}/libidn.so
+%{_includedir}/*.h
+%{_libdir}/pkgconfig/libidn.pc
+%{_mandir}/man3/*
 
 %changelog