diff --git a/polkit.spec b/polkit.spec
index a3de600..b3984a3 100644
--- a/polkit.spec
+++ b/polkit.spec
@@ -3,7 +3,7 @@
 %define polkit_groupid 65054
 %define polkit_userid  65054
 Name:          polkit
-Version:       0.120
+Version:       121
 Release:       1mamba
 Summary:       A framework for defining policy for system-wide components
 Group:         Applications/Security
@@ -20,25 +20,21 @@ Patch3:        polkit-0.111-sysadmin.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libduktape-devel
 BuildRequires: libexpat-devel
-BuildRequires: libgcc
 BuildRequires: libglib-devel
-BuildRequires: libmozjs78-devel
 BuildRequires: libpam-devel
-BuildRequires: libstdc++6-devel
 BuildRequires: libsystemd-devel
 ## AUTOBUILDREQ-END
 BuildRequires: pam-devel >= 0.81
 BuildRequires: dbus-devel >= 0.93
-BuildRequires: libmozjs78-devel
+#BuildRequires: libmozjs78-devel
+BuildRequires: libduktape-devel
 Requires:      polkit-pkla-compat
 Provides:      PolicyKit
 Obsoletes:     PolicyKit < 0.119
 Requires(post): libpolkit = %{?epoch:%epoch:}%{version}-%{release}
 
-# Got from git:
-# git clone git://anongit.freedesktop.org/git/PolicyKit
-
 %description
 PolicyKit is a framework for defining policy for system-wide components and for desktop pieces to configure it.
 
@@ -67,22 +63,24 @@ This package contains static libraries and header files need for development.
 %debug_package
 
 %prep
-%setup -q
+%setup -q -n polkit-v.%{version}
 #%patch0 -p1
 #%patch1 -p1
 #%patch2 -p1
 %patch3 -p1
 
 %build
-%configure \
-   --enable-libsystemd-login=yes
+%meson \
+   -Dman=true \
+   -Dsession_tracking=libsystemd-login
 
-%make
+%meson_build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
-install -d %{buildroot}/var/run/PolicyKit-public
+%meson_install
+
+#install -d %{buildroot}/var/run/PolicyKit-public
 
 %find_lang polkit-1
 
@@ -129,7 +127,6 @@ fi
 %{_bindir}/pkcheck
 %attr(4755,root,polkitd) %{_bindir}/pkexec
 %{_bindir}/pkttyagent
-%{_mandir}/man1/pkttyagent.1.gz
 %dir %{_prefix}/lib/polkit-1
 %attr(4755,root,polkitd) %{_prefix}/lib/polkit-1/polkit-agent-helper-1
 %{_prefix}/lib/polkit-1/polkitd
@@ -139,10 +136,11 @@ fi
 %{_datadir}/gettext/its/polkit.loc
 %dir %{_datadir}/polkit-1
 %dir %{_datadir}/polkit-1/actions
-%{_datadir}/polkit-1/actions/org.freedesktop.policykit.examples.pkexec.policy
+%{_datadir}/polkit-1/policyconfig-1.dtd
 %{_datadir}/polkit-1/actions/org.freedesktop.policykit.policy
 %attr(0700,polkitd,polkitd) %dir %{_datadir}/polkit-1/rules.d
 %{_datadir}/dbus-1/system-services/org.freedesktop.PolicyKit1.service
+%{_mandir}/man1/pkttyagent.1.gz
 %{_mandir}/man1/pkaction.1*
 %{_mandir}/man1/pkcheck.1*
 %{_mandir}/man1/pkexec.1*
@@ -159,24 +157,23 @@ fi
 
 %files -n libpolkit-devel
 %defattr(-,root,root)
-%{_bindir}/pk-example-frobnicate
+#%{_bindir}/pk-example-frobnicate
 %dir %{_includedir}/polkit-1
 %dir %{_includedir}/polkit-1/polkit
 %{_includedir}/polkit-1/polkit/*.h
 %{_includedir}/polkit-1/polkitagent/*.h
-%{_libdir}/libpolkit-agent-1.a
-%{_libdir}/libpolkit-agent-1.la
 %{_libdir}/libpolkit-agent-1.so
-%{_libdir}/libpolkit-gobject-1.a
-%{_libdir}/libpolkit-gobject-1.la
 %{_libdir}/libpolkit-gobject-1.so
 %{_datadir}/gir-1.0/Polkit-1.0.gir
 %{_datadir}/gir-1.0/PolkitAgent-1.0.gir
 %{_libdir}/pkgconfig/polkit-agent-1.pc
 %{_libdir}/pkgconfig/polkit-gobject-1.pc
-%doc ChangeLog NEWS README
+%doc ChangeLog
 
 %changelog
+* Tue Oct 11 2022 Automatic Build System <autodist@mambasoft.it> 121-1mamba
+- automatic version update by autodist
+
 * Tue Oct 05 2021 Automatic Build System <autodist@mambasoft.it> 0.120-1mamba
 - automatic version update by autodist