diff --git a/mp4v2.spec b/mp4v2.spec
index b5f8f3b..5fdb1cb 100644
--- a/mp4v2.spec
+++ b/mp4v2.spec
@@ -1,12 +1,12 @@
 Name:          mp4v2
-Version:       4.1.3
+Version:       4.1.5
 Release:       1mamba
 Summary:       A library to create and modify mp4 files as defined by ISO-IEC:14496-1:2001 MPEG-4 Systems
 Group:         Applications/Multimedia
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://code.google.com/p/mp4v2/
+URL:           https://code.google.com/p/mp4v2/
 Source:        https://github.com/TechSmith/mp4v2/archive/Release-ThirdParty-MP4v2-%{version}.tar.gz
 #Source:        http://mp4v2.googlecode.com/files/mp4v2-%{version}.tar.bz2
 Patch0:        mp4v2-4.1.3-gcc-10.0.patch
@@ -95,6 +95,9 @@ sed -i "s,| arm-\*  |,| aarch64-\* | arm-\*  |," autoaux/config.sub
 %{_libdir}/libmp4v2.so
 
 %changelog
+* Sun Feb 07 2021 Automatic Build System <autodist@mambasoft.it> 4.1.5-1mamba
+- automatic version update by autodist
+
 * Tue Dec 01 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 4.1.3-1mamba
 - update to 4.1.3