diff --git a/ModemManager-1.22.0.tar.bz2 b/ModemManager-1.22.0.tar.bz2
deleted file mode 100644
index d4f4a54130eebe69c43961724281fcb4ad4754b4..0000000000000000000000000000000000000000
Binary files a/ModemManager-1.22.0.tar.bz2 and /dev/null differ
diff --git a/ModemManager-1.24.2.tar.bz2 b/ModemManager-1.24.2.tar.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..96e5301a318dd4031b2b5aa1a0bbfee9fc2fc012
Binary files /dev/null and b/ModemManager-1.24.2.tar.bz2 differ
diff --git a/ModemManager.spec b/ModemManager.spec
index e6bb26008676e42145286310be5f22ffcfcb43ba..fa388bd6a7ca295c4921048acad9a5f3e5dd68db 100644
--- a/ModemManager.spec
+++ b/ModemManager.spec
@@ -2,23 +2,35 @@
 %global qmi_version %(pkg-config --modversion qmi-glib 2>/dev/null || echo bad)
 %global mbim_version %(pkg-config --modversion mbim-glib 2>/dev/null || echo bad)
 
-
 Name:           ModemManager
-Version:        1.22.0
-Release:        2
+Version:        1.24.2
+Release:        1
 Summary:        Mobile broadband modem manager
-License:        GPLv2+
+License:        GPL-2.0-or-later
 URL:            https://www.freedesktop.org/wiki/Software/ModemManager/
-Source:         https://gitlab.com/linux-mobile-broadband/ModemManager/-/archive/%{version}/%{name}-%{version}.tar.bz2
-
-BuildRequires:  meson >= 0.53 dbus-devel gtk-doc vala-tools vala-devel
-BuildRequires:  gettext-devel glib2-devel gobject-introspection-devel libgudev-devel
-BuildRequires:  libqmi-devel >= 1.34.0 libmbim-devel >= 1.30.0 systemd-devel systemd
-BuildRequires:  python3-gobject python3-dbus pkgconfig(polkit-gobject-1)
+Source:         https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/archive/%{version}/ModemManager-%{version}.tar.bz2
+BuildRequires: meson >= 0.53.0
+BuildRequires: pkgconfig(dbus-1)
+BuildRequires: pkgconfig(gio-2.0)
+BuildRequires: pkgconfig(gio-unix-2.0)
+BuildRequires: pkgconfig(glib-2.0) >= 2.56
+BuildRequires: pkgconfig(gmodule-2.0)
+BuildRequires: pkgconfig(gobject-2.0)
+BuildRequires: pkgconfig(gobject-introspection-1.0) >= 0.9.6
+BuildRequires: pkgconfig(gudev-1.0) >= 232
+BuildRequires: pkgconfig(libsystemd) >= 209
+BuildRequires: pkgconfig(mbim-glib) >= 1.32.0
+BuildRequires: pkgconfig(polkit-gobject-1) >= 0.97
+BuildRequires: pkgconfig(qmi-glib) >= 1.36.0
+BuildRequires: gtk-doc
+BuildRequires: vala
+BuildRequires: /usr/bin/msgfmt
+BuildRequires: python3dist(pygobject)
 
 Requires:       libmbim-utils libqmi-utils glib2 >= %{glib2_version}
 Requires:       libmbim >= %{mbim_version} libqmi >= %{qmi_version}
 Requires:       %{name}-glib = %{version}-%{release}
+Conflicts:      %{name}-help < 1.24.2
 %{?systemd_requires}
 
 %description
@@ -30,13 +42,15 @@ the modems and setup connections with them.
 
 %package        devel
 Summary:        Development package for ModemManager
-Requires:       %{name} = %{version}-%{release} pkgconfig
+Requires:       %{name} = %{version}-%{release}
+Conflicts:      %{name}-help < 1.24.2
 
 %description    devel
 %{name}-devel contains header files and libraries for %{name}.
 
 %package        glib
 Summary:        Libraries for applications using glib to use ModemManager
+License:        LGPL-2.1-or-later
 Requires:       glib2 >= %{glib2_version}
 
 %description    glib
@@ -44,18 +58,17 @@ Libraries for applications using glib to use ModemManager.
 
 %package        glib-devel
 Summary:        Development package for applications using glib to use ModemManager
-Requires:       pkgconfig
+License:        LGPL-2.1-or-later
 Requires:       %{name} = %{version}-%{release}
 Requires:       %{name}-devel = %{version}-%{release}
 Requires:       %{name}-glib = %{version}-%{release}
-Requires:       glib2-devel >= %{glib2_version}
 
 %description    glib-devel
 Development package for applications using glib to use ModemManager.
 
 %package        vala
 Summary:        Vala bindings for ModemManager
-Requires:       vala
+License:        LGPL-2.1-or-later
 Requires:       %{name}-glib = %{version}-%{release}
 
 %description vala
@@ -68,12 +81,12 @@ Vala bindings for ModemManager
 
 %build
 %meson \
--Ddist_version='"%{version}-%{release}"' \
--Dvapi=true \
--Dqrtr=false \
--Dgtk_doc=true \
--Dpolkit=permissive \
--Dbash_completion=false
+  -Ddist_version='"%{version}-%{release}"' \
+  -Dvapi=true \
+  -Dqrtr=false \
+  -Dgtk_doc=true \
+  -Dpolkit=permissive \
+  -Dbash_completion=false
 %meson_build
 
 %install
@@ -82,7 +95,6 @@ find %{buildroot}%{_datadir}/gtk-doc |xargs touch --reference meson.build
 %find_lang %{name}
 mkdir -p %{buildroot}%{_datadir}/bash-completion/completions/
 cp -a cli/mmcli-completion %{buildroot}%{_datadir}/bash-completion/completions/mmcli
-%delete_la
 
 %check
 %meson_test
@@ -93,57 +105,50 @@ cp -a cli/mmcli-completion %{buildroot}%{_datadir}/bash-completion/completions/m
 %preun
 %systemd_preun ModemManager.service
 
-%ldconfig_scriptlets glib
-
-%files
-%defattr(-,root,root)
+%files -f %{name}.lang
 %doc AUTHORS
 %license COPYING COPYING.LIB  
 %{_bindir}/mmcli
 %{_sbindir}/ModemManager
 %dir %{_libdir}/%{name}
 %{_libdir}/%{name}/*.so
-%{_datadir}/locale/*
 %{_udevrulesdir}/*
 %{_unitdir}/ModemManager.service
+%{_datadir}/icons/hicolor/22x22/apps/*.png
 %{_datadir}/dbus-1/system-services/org.freedesktop.ModemManager1.service
-%{_datadir}/bash-completion
+%{_datadir}/bash-completion/*
 %{_datadir}/polkit-1/actions/org.freedesktop.ModemManager1.policy
 %{_sysconfdir}/dbus-1/system.d/org.freedesktop.ModemManager1.conf
 %{_datadir}/ModemManager
 
 %files devel
-%defattr(-,root,root)
 %{_libdir}/pkgconfig/%{name}.pc
 %{_includedir}/ModemManager/
+%{_datadir}/dbus-1/interfaces/*.xml
 
 %files glib
-%defattr(-,root,root)
 %{_libdir}/libmm-glib.so.*
 %{_libdir}/girepository-1.0/*.typelib
 
 %files glib-devel
-%defattr(-,root,root)
 %{_libdir}/libmm-glib.so
 %{_libdir}/pkgconfig/mm-glib.pc
 %{_includedir}/libmm-glib/*.h
-%{_datadir}/gtk-doc/html/libmm-glib/*
 %{_datadir}/gir-1.0/*.gir
 
 %files vala
-%defattr(-,root,root)
 %{_datadir}/vala/vapi/libmm-glib.*
 
 %files help
-%defattr(-,root,root)
-%doc README NEWS
+%doc README.md NEWS
 %{_mandir}/man8/*
 %{_mandir}/man1/*
-%{_datadir}/icons/hicolor/22x22/apps/*.png
-%{_datadir}/gtk-doc/html/*/*
-%{_datadir}/dbus-1/interfaces/*.xml
+%doc %{_datadir}/gtk-doc/html/*
 
 %changelog
+* Tue Aug 05 2025 Funda Wang <fundawang@yeah.net> - 1.24.2-1
+- update to 1.24.2
+
 * Wed Mar 13 2024 panchenbo <panchenbo@kylinsec.com.cn> - 1.22.0-2
 - Type:bugfix
 - ID:NA
diff --git a/ModemManager.yaml b/ModemManager.yaml
index cdf40cbc7673e9df464c91c7adb96d6ca1404f9a..7de8efc1c7ff08392ee07fcd74c8e3fcbb8753e3 100644
--- a/ModemManager.yaml
+++ b/ModemManager.yaml
@@ -1,4 +1,4 @@
 version_control: git
 src_repo: https://gitlab.freedesktop.org/mobile-broadband/ModemManager
-tag_prefix: ModemManager-
-seperator: .
+tag_prefix:
+separator: .