diff --git a/octave.spec b/octave.spec
index 981b0d2..a6b6882 100644
--- a/octave.spec
+++ b/octave.spec
@@ -1,18 +1,19 @@
 Name:          octave
-Version:       7.1.0
+Version:       7.3.0
 Release:       1mamba
 Summary:       A high-level language, primarily intended for numerical computations
 Group:         Applications/Mathematics
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://www.gnu.org/software/octave/
+URL:           https://octave.org/
 Source0:       ftp://ftp.gnu.org/gnu/octave/octave-%{version}.tar.gz
 Source1:       octave.png
 Patch0:        %{name}-3.4.2-curl_remove_include.patch
 Patch1:        octave-4.0.3-gcc-6.1.0.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
+#liblapack.so.3()(64bit): .so link not found
 BuildRequires: gcc-fortran
 BuildRequires: glibc-devel
 BuildRequires: libGLU-devel
@@ -20,7 +21,6 @@ BuildRequires: libGraphicsMagick-devel
 BuildRequires: libICE-devel
 BuildRequires: libSM-devel
 BuildRequires: libX11-devel
-BuildRequires: libXau-devel
 BuildRequires: libXcursor-devel
 BuildRequires: libXdmcp-devel
 BuildRequires: libXext-devel
@@ -30,13 +30,10 @@ BuildRequires: libXinerama-devel
 BuildRequires: libXrender-devel
 BuildRequires: libalsa-devel
 BuildRequires: libarpack-devel
+BuildRequires: libatlas-devel
 BuildRequires: libbrotli-devel
-BuildRequires: libbsd-devel
 BuildRequires: libbzip2-devel
-BuildRequires: libcares-devel
 BuildRequires: libcurl-devel
-BuildRequires: libe2fs-devel
-BuildRequires: libexpat-devel
 BuildRequires: libfftw-devel
 BuildRequires: libfltk-devel
 BuildRequires: libfontconfig-devel
@@ -47,41 +44,22 @@ BuildRequires: libglpk-devel
 BuildRequires: libglvnd-devel
 BuildRequires: libgomp-devel
 BuildRequires: libgraphite2-devel
-BuildRequires: libgsasl-devel
-BuildRequires: libgss-devel
-BuildRequires: libharfbuzz-devel
 BuildRequires: libhdf5-devel
-BuildRequires: libidn-devel
-BuildRequires: libidn2-devel
 BuildRequires: libjack-devel
-BuildRequires: libkrb5-devel
-BuildRequires: liblcms2-devel
-BuildRequires: libltdl-devel
 BuildRequires: libncurses-devel
-BuildRequires: libnghttp2-devel
-BuildRequires: libntlm-devel
 BuildRequires: libopenblas-devel
-BuildRequires: libopenldap-devel
-BuildRequires: libopenssl-devel
 BuildRequires: libpcre-devel
-BuildRequires: libpng-devel
 BuildRequires: libportaudio-devel
-BuildRequires: libpsl-devel
 BuildRequires: libqhull-devel
 BuildRequires: libqrupdate-devel
 BuildRequires: libquadmath-devel
 BuildRequires: libreadline-devel
-BuildRequires: librtmp-devel
-BuildRequires: libsasl2-devel
 BuildRequires: libsndfile-devel
-BuildRequires: libssh2-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libsuitesparse-devel
-BuildRequires: libunistring-devel
 BuildRequires: libuuid-devel
 BuildRequires: libxcb-devel
 BuildRequires: libz-devel
-BuildRequires: libzstd-devel
 BuildRequires: qscintilla-devel
 BuildRequires: qt5-qtbase-devel
 BuildRequires: qt5-qttools-devel
@@ -202,7 +180,6 @@ install -D -m 644 %{SOURCE1} \
 %dir %{_includedir}/%{name}-%{version}
 %{_includedir}/%{name}-%{version}/*
 #%{_libexecdir}/%{name}/ls-R
-%{_libdir}/%{name}/%{version}/lib*.la
 %{_libdir}/%{name}/%{version}/lib*.so
 %{_libdir}/pkgconfig/octave.pc
 %{_libdir}/pkgconfig/octinterp.pc
@@ -211,6 +188,12 @@ install -D -m 644 %{SOURCE1} \
 #%doc ChangeLog README NEWS INSTALL
 
 %changelog
+* Sat Nov 12 2022 Automatic Build System <autodist@mambasoft.it> 7.3.0-1mamba
+- automatic version update by autodist
+
+* Sun Jul 31 2022 Automatic Build System <autodist@mambasoft.it> 7.2.0-1mamba
+- automatic version update by autodist
+
 * Thu Apr 07 2022 Automatic Build System <autodist@mambasoft.it> 7.1.0-1mamba
 - automatic version update by autodist