diff --git a/libserf.spec b/libserf.spec
index dcd4aef..c536f4a 100644
--- a/libserf.spec
+++ b/libserf.spec
@@ -1,5 +1,5 @@
 Name:          libserf
-Version:       1.3.8
+Version:       1.3.9
 Release:       1mamba
 Summary:       High-performance asynchronous HTTP client library
 Group:         System/Libraries
@@ -7,7 +7,8 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Stefano Cotta Ramusino <stefano.cotta@openmamba.org>
 URL:           https://code.google.com/p/serf/
-Source:        http://serf.googlecode.com/svn/src_releases/serf-%{version}.tar.bz2
+Source:        https://archive.apache.org/dist/serf/serf-%{version}.tar.bz2
+#Source:        http://serf.googlecode.com/svn/src_releases/serf-%{version}.tar.bz2
 License:       Apache License 2.0
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -78,6 +79,9 @@ find %{buildroot} -name '*.*a' -exec rm -vf {} ';'
 %doc CHANGES README NOTICE design-guide.txt
 
 %changelog
+* Wed Dec 14 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.9-1mamba
+- update to 1.3.9
+
 * Sun Nov 09 2014 Automatic Build System <autodist@mambasoft.it> 1.3.8-1mamba
 - automatic update by autodist