diff --git a/lxde-icon-theme.spec b/lxde-icon-theme.spec
index 7e47160..847b353 100644
--- a/lxde-icon-theme.spec
+++ b/lxde-icon-theme.spec
@@ -1,5 +1,5 @@
 Name:          lxde-icon-theme
-Version:       0.5.0
+Version:       0.5.1
 Release:       1mamba
 Summary:       Default icon theme for LXDE
 Group:         Graphical Desktop/Applications/Environment
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Fabio Giani <fabio.giani@gmail.com>
 URL:           http://www.lxde.org/
-Source:        http://downloads.sourceforge.net/project/lxde/LXDE%20Icon%20Theme/lxde-icon-theme-%{version}/lxde-icon-theme-%{version}.tar.bz2
+Source:        http://downloads.sourceforge.net/project/lxde/LXDE%20Icon%20Theme/lxde-icon-theme-%{version}/lxde-icon-theme-%{version}.tar.xz
 License:       LGPL
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -35,6 +35,9 @@ nuoveXT2 is a very complete set of icons for several operating systems. It is al
 %doc AUTHORS COPYING
 
 %changelog
+* Fri Sep 26 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 0.5.1-1mamba
+- update to 0.5.1
+
 * Mon Jul 30 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 0.5.0-1mamba
 - update to 0.5.0