diff --git a/libfilezilla.spec b/libfilezilla.spec
index a4eae12..aae02af 100644
--- a/libfilezilla.spec
+++ b/libfilezilla.spec
@@ -1,5 +1,5 @@
 Name:          libfilezilla
-Version:       0.5.3
+Version:       0.12.1
 Release:       1mamba
 Summary:       A C++ library offering some basic functionality to build high-performing, platform-independent programs
 Group:         System/Libraries
@@ -7,7 +7,8 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://lib.filezilla-project.org
-Source:        http://downloads.sourceforge.net/project/filezilla/libfilezilla/%{version}/libfilezilla-%{version}.tar.bz2
+Source:        https://dl1.cdn.filezilla-project.org/libfilezilla/libfilezilla-%{version}.tar.bz2
+#Source:        http://downloads.sourceforge.net/project/filezilla/libfilezilla/%{version}/libfilezilla-%{version}.tar.bz2
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -68,6 +69,9 @@ This package contains libraries and header files for developing applications tha
 %doc ChangeLog NEWS README
 
 %changelog
+* Sun Apr 08 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 0.12.1-1mamba
+- update to 0.12.1
+
 * Thu Jul 14 2016 Automatic Build System <autodist@mambasoft.it> 0.5.3-1mamba
 - automatic version update by autodist