diff --git a/libcrystalhd.spec b/libcrystalhd.spec
index f8ca501..30badbd 100644
--- a/libcrystalhd.spec
+++ b/libcrystalhd.spec
@@ -1,22 +1,20 @@
 Name:          libcrystalhd
-Version:       20170515
+Version:       20220825
 Release:       1mamba
 Summary:       Broadcom Crystal HD device interface library
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://www.broadcom.com/support/crystal_hd/
+URL:           https://www.broadcom.com/support/download-search?pg=Legacy+Broadcom
 Source:        https://github.com/agx/libcrystalhd.git/master/libcrystalhd-%{version}.tar.bz2
 #Source:        git://linuxtv.org/jarod/crystalhd.git/master/crystalhd-%{version}.tar.bz2
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: ldconfig
 ## AUTOBUILDREQ-END
 BuildRequires: autoconf
 BuildRequires: automake
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 The libcrystalhd library provides userspace access to Broadcom Crystal HD video decoder devices. The device supports hardware decoding of MPEG-2, h.264 and VC1 video codecs, up to 1080p at 40fps for the first-generation bcm970012 hardware, and up to 1080p at 60fps for the second-generation bcm970015 hardware.
@@ -64,6 +62,9 @@ This package contains static libraries and header files needed for development.
 %{_libdir}/pkgconfig/libcrystalhd.pc
 
 %changelog
+* Sun Aug 28 2022 Automatic Build System <autodist@mambasoft.it> 20220825-1mamba
+- automatic version update by autodist
+
 * Thu Feb 04 2021 Automatic Build System <autodist@mambasoft.it> 20170515-1mamba
 - automatic version update by autodist