diff --git a/libxvidcore.spec b/libxvidcore.spec
index be94c49..9e81618 100644
--- a/libxvidcore.spec
+++ b/libxvidcore.spec
@@ -1,5 +1,5 @@
 Name:          libxvidcore
-Version:       1.3.5
+Version:       1.3.7
 Release:       1mamba
 Summary:       Free reimplementation of the OpenDivX video codec
 Group:         System/Libraries
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.xvid.org/
-Source:        http://downloads.xvid.org/downloads/xvidcore-%{version}.tar.bz2
+Source:        https://downloads.xvid.com/downloads/xvidcore-%{version}.tar.gz
 Patch0:        xvidcore-1.1.3-configure_fix_nasm.patch
 License:       GPL
 BuildRequires: nasm
@@ -69,6 +69,9 @@ chmod 755 %{buildroot}%{_libdir}/*.so*
 %doc ChangeLog README TODO
 
 %changelog
+* Sun Feb 09 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.7-1mamba
+- update to 1.3.7
+
 * Sun Mar 18 2018 Automatic Build System <autodist@mambasoft.it> 1.3.5-1mamba
 - automatic version update by autodist