diff --git a/liba52dec.spec b/liba52dec.spec
index ec45228..9bbd052 100644
--- a/liba52dec.spec
+++ b/liba52dec.spec
@@ -1,18 +1,18 @@
 Name:          liba52dec
-Version:       0.7.4
-Release:       6mamba
+Version:       0.8.0
+Release:       1mamba
 Summary:       A library for decoding ATSC A/52 (aka AC-3) audio streams
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://liba52.sourceforge.net/
-Source:        http://liba52.sf.net/files/a52dec-%{version}.tar.gz
+URL:           https://liba52.sourceforge.io/
+Source:        https://git.adelielinux.org/community/a52dec.git/v%{version}/a52dec-%{version}.tar.bz2
+#Source:        http://liba52.sf.net/files/a52dec-%{version}.tar.gz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 liba52 is a free library for decoding ATSC A/52 streams released under the terms of the GPL license.
@@ -34,7 +34,7 @@ Summary:       Development header files and static library for %{name}
 Group:         Development/Libraries
 Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 Requires:      %{name}-tools = %{?epoch:%epoch:}%{version}-%{release}
-Obsoletes:     a52dec-devel
+Obsoletes:     a52dec-devel < 0.8.0
 
 %description devel
 liba52 is a free library for decoding ATSC A/52 streams released under the terms of the GPL license.
@@ -45,7 +45,8 @@ These are the header files and static libraries from %{name} that are needed to
 
 %prep
 %setup -q -n a52dec-%{version}
-sed -i "s,| arm-\*  |,| aarch64-\* | arm-\*  |," autotools/config.sub
+#sed -i "s,| arm-\*  |,| aarch64-\* | arm-\*  |," autotools/config.sub
+./bootstrap
 
 %build
 %configure --enable-shared
@@ -72,8 +73,8 @@ sed -i "s,| arm-\*  |,| aarch64-\* | arm-\*  |," autotools/config.sub
 %dir %{_includedir}/a52dec
 %{_includedir}/a52dec/*
 %{_libdir}/liba52.a
-%{_libdir}/liba52.la
 %{_libdir}/liba52.so
+%{_libdir}/pkgconfig/liba52.pc
 %doc ChangeLog HISTORY NEWS README TODO doc/liba52.txt
 
 %files tools
@@ -83,6 +84,9 @@ sed -i "s,| arm-\*  |,| aarch64-\* | arm-\*  |," autotools/config.sub
 %{_mandir}/man1/*
 
 %changelog
+* Fri Dec 30 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 0.8.0-1mamba
+- update to 0.8.0
+
 * Fri Dec 04 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.7.4-6mamba
 - fix extra obsolete for a52dec