diff --git a/mono-tools.spec b/mono-tools.spec
index a3f3fb4..d552742 100644
--- a/mono-tools.spec
+++ b/mono-tools.spec
@@ -1,32 +1,26 @@
 Name:          mono-tools
-Version:       3.10
+Version:       4.2
 Release:       1mamba
 Summary:       Mono tools
 Group:         Graphical Desktop/Applications/Development
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.mono-project.com/Monodoc
+URL:           https://www.mono-project.com/Monodoc/
 Source:        http://download.mono-project.com/sources/mono-tools/mono-tools-%{version}.tar.gz
-#Source:        http://ftp.novell.com/pub/mono/sources/mono-tools/mono-tools-%{version}.tar.bz2
 Patch0:        mono-tools-3.10-mono-4.2.patch
 Patch1:        mono-tools-3.10-upstream-create-native-map.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: gnome-sharp-devel
-BuildRequires: gtk-sharp-devel
 BuildRequires: gtk-sharp2-devel
-BuildRequires: mono-core
-BuildRequires: mono-web
-BuildRequires: mono-winforms
+BuildRequires: mono-devel
 ## AUTOBUILDREQ-END
-BuildRequires: mono-nunit
-BuildRequires: mono-extras
+BuildRequires: mono >= 6.10.0.104
+BuildRequires: nunit-devel
 Requires:      gnome-sharp
 #Requires:      gnome-desktop-sharp
-Requires:      mono-extras
-Requires:      mono-nunit
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+Requires:      mono
 
 %description
 Mono Tools is a collection of development and testing programs and utilities for use with Mono.
@@ -37,20 +31,30 @@ Mono Tools is a collection of development and testing programs and utilities for
 
 %prep
 %setup -q
-%patch0 -p1
-%patch1 -p1
+#% patch0 -p1
+#% patch1 -p1
 
-# workaround for make install
-touch webdoc/views/index.html
-touch webdoc/views/images/dummy.gif
-touch webdoc/skins/mono-external/dummy.js
-mkdir webdoc/plugins/iframe-plugins
-touch webdoc/plugins/iframe-plugins/dummy.css
-touch webdoc/plugins/iframe-plugin/dummy.html
+mv configure.in configure.ac
+sed -e 's/-warnaserror+//' -i gendarme/options.make # Fix build with newer mono
+	
+sed -i "s#mono-nunit#nunit#g" configure.ac
+sed -i "s#mono-nunit#nunit#g" gendarme/rules/Test.Rules/Makefile.am
+	
+# disable mdoc because it is not built by Mono 6 and mcs anymore
+find . -name "Makefile.in" -print -exec sed -i "s~mdoc assemble~mkdir -p doc/generated #mdoc assemble~g" {} \;
+find . -name "Makefile.in" -print -exec sed -i "s~mdoc update~mkdir -p doc/generated #mdoc update~g" {} \;
+find . -name "Makefile.in" -print -exec sed -i "s~install-framework_documentationDATA: ~install-framework_documentationDATA: \ninstall-framework_documentationDATADisabled: ~g" {} \;
+find . -name "Makefile.in" -print -exec sed -i "s~install-rules_documentationDATA: ~install-rules_documentationDATA: \ninstall-rules_documentationDATADisabled: ~g" {} \;	
+ 
+glib-gettextize --force
+autoreconf -f -i
 
 %build
-%configure
-make GMCS=mcs || make GMCS=mcs
+%configure \
+   --libdir=%{_prefix}/lib \
+   --disable-docs
+
+make GMCS=dmcs
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -88,8 +92,8 @@ make GMCS=mcs || make GMCS=mcs
 %{_prefix}/lib/gui-compare/*
 %dir %{_prefix}/lib/minvoke
 %{_prefix}/lib/minvoke/*
-%dir %{_libdir}/mono-tools
-%{_libdir}/mono-tools/*
+%dir %{_prefix}/lib/mono-tools
+%{_prefix}/lib/mono-tools/*
 %{_prefix}/lib/mono/1.0/gasnview.exe
 #%{_libdir}/mono/1.0/gnunit.exe
 #%{_libdir}/mono/2.0/gnunit2.exe
@@ -116,6 +120,9 @@ make GMCS=mcs || make GMCS=mcs
 %doc AUTHORS COPYING COPYING.LIB
 
 %changelog
+* Wed Mar 08 2023 Automatic Build System <autodist@mambasoft.it> 4.2-1mamba
+- automatic version update by autodist
+
 * Sat Dec 26 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 3.10-1mamba
 - update to 3.10
 
@@ -145,10 +152,3 @@ make GMCS=mcs || make GMCS=mcs
 
 * Mon Sep 29 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 1.9-1mamba
 - package created by autospec
-        /usr/bin/gd2i
-        /usr/lib/gendarme/Gendarme.Rules.Gendarme.dll
-        /usr/lib/gendarme/Gendarme.Rules.Globalization.dll
-        /usr/lib/gendarme/Gendarme.Rules.Interoperability.Com.dll
-        /usr/lib/gendarme/Gendarme.Rules.NUnit.dll
-        /usr/lib/gendarme/gd2i.exe
-        /usr/share/man/man1/gd2i.1.gz