diff --git a/systemd.spec b/systemd.spec
index ff32679..b99e05b 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -26,7 +26,7 @@
 
 Name:          systemd
 Epoch:         2
-Version:       254.7
+Version:       255.1
 Release:       1mamba
 Summary:       A system and service manager compatible with SysV and LSB init scripts
 Group:         System/Configuration
@@ -87,14 +87,12 @@ BuildRequires: libfdisk-devel
 BuildRequires: libgcrypt-devel
 BuildRequires: libgnutls-devel
 BuildRequires: libgpg-error-devel
-BuildRequires: libiptables-devel
 BuildRequires: libkmod-devel
 BuildRequires: liblz4-devel
 BuildRequires: liblzma-devel
 BuildRequires: libmicrohttpd-devel
 BuildRequires: libmount-devel
 BuildRequires: libopenssl-devel
-BuildRequires: libp11-kit-devel
 BuildRequires: libpam-devel
 BuildRequires: libseccomp-devel
 BuildRequires: libselinux-devel
@@ -112,22 +110,23 @@ BuildRequires: python3dist(jinja2)
 BuildRequires: vala-tools
 Conflicts:     sysvinit
 Conflicts:     initscripts-sysv5
-Requires:      libkmod >= 29-2mamba
-Requires:      sysvinit-tools
-Requires:      kbd
 Requires:      dbus >= 1.13.2
-Provides:      laptop-mode-tools
-Obsoletes:     laptop-mode-tools < 248
+Requires:      dracut >= 059-4mamba
+Requires:      kbd
+Requires:      libkmod >= 29-2mamba
+Requires:      liblockdev
+Requires:      libsystemd = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      sysvinit-tools
+Requires:      udev = %{?epoch:%epoch:}%{version}-%{release}
 Provides:      /sbin/halt
 Provides:      /sbin/poweroff
 Provides:      /sbin/reboot
 Provides:      /sbin/shutdown
 Provides:      /usr/sbin/shutdown
-Requires:      liblockdev
-Requires:      libsystemd = %{?epoch:%epoch:}%{version}-%{release}
-Requires:      udev = %{?epoch:%epoch:}%{version}-%{release}
 Requires(pre): filesystem >= 2.3-10mamba
 Requires(post): pwdutils
+Provides:      laptop-mode-tools
+Obsoletes:     laptop-mode-tools < 248
 Provides:      systemd-core
 Obsoletes:     systemd-core <= 2:248-4mamba
 
@@ -518,7 +517,7 @@ if [ $1 -ge 1 ]; then
    KERNEL=/boot/vmlinuz-$KVER
    [ -e $INITRAMFS -a /etc/systemd/system.conf -nt $INITRAMFS ] || continue
    [ -e $KERNEL -a -e /usr/sbin/mkinitrd ] || continue
-   /usr/sbin/mkinitrd $INITRAMFS $KVER -f -H -q
+   dracut $INITRAMFS $KVER -H -f -q
 fi
 :
 
@@ -680,9 +679,11 @@ systemctl daemon-reload &>/dev/null || :
 %{_bindir}/oomctl
 %{_bindir}/portablectl
 %{_bindir}/systemctl
-%{_bindir}/userdbctl
 %{_bindir}/systemd-*
+%{_bindir}/ukify
+%{_bindir}/userdbctl
 %{_bindir}/resolvconf
+%{_bindir}/varlinkctl
 %{_datadir}/bash-completion/completions/*
 %exclude %{_datadir}/bash-completion/completions/udevadm
 %dir %{_prefix}/lib/kernel
@@ -691,6 +692,8 @@ systemctl daemon-reload &>/dev/null || :
 %{_prefix}/lib/kernel/install.conf
 %dir %{_prefix}/lib/binfmt.d
 %dir %{_prefix}/lib/modules-load.d
+%dir %{_prefix}/lib/pcrlock.d
+%{_prefix}/lib/pcrlock.d/*
 %dir %{_prefix}/lib/repart.d
 %dir %{_prefix}/lib/sysctl.d
 %{_prefix}/lib/sysctl.d/README
@@ -774,6 +777,7 @@ systemctl daemon-reload &>/dev/null || :
 %{_mandir}/man8/nss-systemd.8*
 %{_mandir}/man8/nss-resolve.8*
 %{_mandir}/man8/pam_systemd.8*
+%{_mandir}/man8/pam_systemd_loadkey.8*
 %{_mandir}/man8/pam_systemd_home.8*
 %{_mandir}/man8/poweroff.8*
 %{_mandir}/man8/rc-local.service.8*
@@ -782,6 +786,7 @@ systemctl daemon-reload &>/dev/null || :
 %{_mandir}/man8/shutdown.8*
 %{_mandir}/man8/systemd-*.8*
 %{_mandir}/man8/telinit.8*
+%{_mandir}/man1/varlinkctl.1*
 %doc LICENSE.GPL2
 
 %files -n libsystemd
@@ -790,8 +795,7 @@ systemctl daemon-reload &>/dev/null || :
 %{_libdir}/cryptsetup/libcryptsetup-token-systemd*.so
 %{_libdir}/systemd/libsystemd-core-*.so
 %{_libdir}/systemd/libsystemd-shared-*.so
-%{_libdir}/security/pam_systemd.*
-%{_libdir}/security/pam_systemd_home.so
+%{_pam_moduledir}/pam_systemd*.so
 %{_libdir}/libnss_*.so.*
 %doc LICENSE.LGPL2.1
 
@@ -853,6 +857,15 @@ systemctl daemon-reload &>/dev/null || :
 %{_libdir}/pkgconfig/libudev.pc
 
 %changelog
+* Sat Dec 16 2023 Automatic Build System <autodist@mambasoft.it> 255.1-1mamba
+- automatic version update by autodist
+
+* Tue Dec 12 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 255-2mamba
+- require dracut >= 059-4mamba
+
+* Fri Dec 08 2023 Automatic Build System <autodist@mambasoft.it> 255-1mamba
+- automatic version update by autodist
+
 * Thu Nov 30 2023 Automatic Build System <autodist@mambasoft.it> 254.7-1mamba
 - automatic version update by autodist