diff --git a/avrdude.spec b/avrdude.spec
index 05ee232..a63f6e2 100644
--- a/avrdude.spec
+++ b/avrdude.spec
@@ -1,5 +1,5 @@
 Name:          avrdude
-Version:       7.0
+Version:       7.1
 Release:       1mamba
 Summary:       AVR Downloader/UploaDEr
 Group:         System/Tools
@@ -7,18 +7,16 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.nongnu.org/avrdude/
-Source:        http://download.savannah.gnu.org/releases/avrdude/avrdude-%{version}.tar.gz
+Source:        https://github.com/avrdudes/avrdude.git/v%{version}/avrdude-%{version}.tar.bz2
+#Source:        http://download.savannah.gnu.org/releases/avrdude/avrdude-%{version}.tar.gz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libatomic-devel
 BuildRequires: libelf-devel
+BuildRequires: libftdi-devel
 BuildRequires: libftdi1-devel
 BuildRequires: libhidapi-devel
-BuildRequires: libncurses-devel
 BuildRequires: libreadline-devel
-BuildRequires: libtermcap-devel
-BuildRequires: libudev-devel
 BuildRequires: libusb-compat-devel
 BuildRequires: libusb-devel
 ## AUTOBUILDREQ-END
@@ -52,51 +50,53 @@ This package contains static libraries and header files needed for development.
 %setup -q
 
 %build
-%configure
+%cmake -d build \
+   -DCMAKE_INSTALL_SYSCONFDIR=%{_sysconfdir} \
+   -DBUILD_DOC=ON
+
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
-make -C doc \
-  DESTDIR=%{buildroot} \
-  install-info
+%makeinstall -C build
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %post
 %install_info %{name}.info
-exit 0
+:
 
 %preun
 %uninstall_info %{name}.info
-exit 0
+:
 
 %post -n lib%{name} -p /sbin/ldconfig
 %postun -n lib%{name} -p /sbin/ldconfig
 
 %files
 %defattr(-,root,root)
-%{_bindir}/avrdude
 %config(noreplace) %{_sysconfdir}/avrdude.conf
+%{_bindir}/avrdude
 %{_mandir}/man1/avrdude.1*
 %{_infodir}/*.info.*
-#%doc AUTHORS COPYING
-#ChangeLog* NEWS README
 
 %files -n lib%{name}
 %defattr(-,root,root)
 %{_libdir}/libavrdude.so.*
+%doc COPYING
 
 %files -n lib%{name}-devel
 %defattr(-,root,root)
 %{_includedir}/libavrdude.h
-%{_libdir}/libavrdude.a
-%{_libdir}/libavrdude.la
 %{_libdir}/libavrdude.so
+%dir %{_docdir}/avrdude
+%{_docdir}/avrdude/*
 
 %changelog
+* Tue May 09 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 7.1-1mamba
+- update to 7.1
+
 * Mon May 09 2022 Automatic Build System <autodist@mambasoft.it> 7.0-1mamba
 - automatic version update by autodist