diff --git a/ModemManager-1.18.12.tar.xz b/ModemManager-1.18.12.tar.xz
new file mode 100644
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Binary files /dev/null and b/ModemManager-1.18.12.tar.xz differ
diff --git a/ModemManager-1.18.6.tar.xz b/ModemManager-1.18.6.tar.xz
deleted file mode 100644
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diff --git a/ModemManager.spec b/ModemManager.spec
index de81c46d92b62b07cc1f84ffe7864541672e7f8e..d42cd1bf28fb048dc3d278b1f37d01b55cfd4a49 100644
--- a/ModemManager.spec
+++ b/ModemManager.spec
@@ -1,10 +1,8 @@
-%global glib2_version %(pkg-config --modversion glib-2.0 2>/dev/null || echo bad)
-%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)
+%define anolis_release 1
 
 Name: ModemManager
-Version: 1.18.6
-Release: 2%{?dist}
+Version: 1.18.12
+Release: %{anolis_release}%{?dist}
 Summary: Mobile broadband modem management service
 License: GPL-2.0+
 URL: http://www.freedesktop.org/wiki/Software/ModemManager/
@@ -13,13 +11,7 @@ Source0: https://www.freedesktop.org/software/ModemManager/%{name}-%{version}.ta
 # For mbim-proxy and qmi-proxy
 Requires: libmbim-utils
 Requires: libqmi-utils
-Requires: %{name}-glib%{?_isa} = %{version}-%{release}
-
-# Don't allow older versions of these than what we built against,
-# because they add new API w/o versioning it or bumping the SONAME
-Conflicts: glib2%{?_isa} < %{glib2_version}
-Conflicts: libqmi%{?_isa} < %{qmi_version}
-Conflicts: libmbim%{?_isa} < %{mbim_version}
+Requires: %{name}-glib = %{version}-%{release}
 
 Requires(post): systemd
 Requires(postun): systemd
@@ -27,21 +19,24 @@ Requires(preun): systemd
 
 Requires: polkit
 
-BuildRequires: automake autoconf libtool autoconf-archive
 BuildRequires: dbus
 BuildRequires: dbus-daemon
-BuildRequires: gettext-devel >= 0.19.8
-BuildRequires: glib2-devel >= 2.56
-BuildRequires: gobject-introspection-devel >= 1.38
+BuildRequires: pkgconfig(gio-2.0)
+BuildRequires: pkgconfig(gio-unix-2.0)
+BuildRequires: pkgconfig(glib-2.0) >= 2.56.0
+BuildRequires: pkgconfig(gmodule-2.0)
+BuildRequires: pkgconfig(gobject-2.0)
+BuildRequires: pkgconfig(gudev-1.0) >= 232
+BuildRequires: pkgconfig(libsystemd) >= 209
+BuildRequires: pkgconfig(mbim-glib) >= 1.26.0
+BuildRequires: pkgconfig(polkit-gobject-1) >= 0.97
+BuildRequires: pkgconfig(qmi-glib) >= 1.30.8
+BuildRequires: pkgconfig(qrtr-glib) >= 1.0.0
+BuildRequires: pkgconfig(systemd)
+BuildRequires: gobject-introspection-devel >= 0.9.6
 BuildRequires: gtk-doc
-BuildRequires: libgudev1-devel >= 232
-BuildRequires: libmbim-devel >= 1.26.0
-BuildRequires: libqmi-devel >= 1.30.0
-BuildRequires: libqrtr-glib-devel >= 1.0.0
 BuildRequires: make
-BuildRequires: systemd-devel >= 209
 BuildRequires: vala
-BuildRequires: polkit-devel
 BuildRequires: python3-gobject
 BuildRequires: python3-dbus
 
@@ -53,8 +48,7 @@ interacting with these devices to client applications.
 
 %package devel
 Summary: Libraries and headers for adding ModemManager support to applications
-Requires: %{name}%{?_isa} = %{version}-%{release}
-Requires: pkgconfig
+Requires: %{name} = %{version}-%{release}
 
 %description devel
 This package contains various headers for accessing some ModemManager functionality
@@ -62,7 +56,6 @@ from applications.
 
 %package glib
 Summary: Libraries for adding ModemManager support to applications that use glib.
-Requires: glib2 >= %{glib2_version}
 
 %description glib
 This package contains the libraries that make it easier to use some ModemManager
@@ -70,11 +63,9 @@ functionality from applications that use glib.
 
 %package glib-devel
 Summary: Libraries and headers for adding ModemManager support to applications that use glib.
-Requires: %{name}%{?_isa} = %{version}-%{release}
-Requires: %{name}-devel%{?_isa} = %{version}-%{release}
-Requires: %{name}-glib%{?_isa} = %{version}-%{release}
-Requires: glib2-devel >= %{glib2_version}
-Requires: pkgconfig
+Requires: %{name} = %{version}-%{release}
+Requires: %{name}-devel = %{version}-%{release}
+Requires: %{name}-glib = %{version}-%{release}
 
 %description glib-devel
 This package contains various headers for accessing some ModemManager functionality
@@ -83,7 +74,7 @@ from glib applications.
 %package vala
 Summary: Vala bindings for ModemManager
 Requires: vala
-Requires: %{name}-glib%{?_isa} = %{version}-%{release}
+Requires: %{name}-glib = %{version}-%{release}
 
 %description vala
 Vala bindings for ModemManager
@@ -92,9 +83,6 @@ Vala bindings for ModemManager
 %autosetup -p1
 
 %build
-# Regenerate configure, because the one that is shipped
-# doesn't seem to obey --disable-rpath for reasons unknown.
-autoreconf -vif
 %configure \
 	--disable-rpath \
 	--disable-silent-rules \
@@ -115,17 +103,14 @@ autoreconf -vif
 %make_build
 
 %check
-make check
+%make_build check
 
 %install
 %make_install
 
-find %{buildroot} -type f -name "*.la" -delete
 
 %find_lang %{name}
 
-%ldconfig_scriptlets glib
-
 %post
 %systemd_post ModemManager.service
 
@@ -178,6 +163,9 @@ find %{buildroot} -type f -name "*.la" -delete
 %{_datadir}/vala/vapi/libmm-glib.*
 
 %changelog
+* Sun Jan 15 2023 Funda Wang <fundawang@yeah.net> - 1.18.12-1
+- New version 1.18.12
+
 * Mon Mar 14 2022 Yaobin Shi <shiyaobin.syb@alibaba-inc.com> - 1.18.6-2
 - Enable make check for Anolis OS 23
 - Add BuildRequires python3-gobject and python3-dbus