diff --git a/libmbim-1.26.2.tar.xz b/libmbim-1.26.2.tar.xz
deleted file mode 100644
index 3824ce1b452f242a0004baee1838111ebd045134..0000000000000000000000000000000000000000
Binary files a/libmbim-1.26.2.tar.xz and /dev/null differ
diff --git a/libmbim-1.26.4.tar.xz b/libmbim-1.26.4.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..33c7b15443e28130823da6b8c559521322834058
Binary files /dev/null and b/libmbim-1.26.4.tar.xz differ
diff --git a/libmbim.spec b/libmbim.spec
index de492330aa8bceb7fa6bfce456e8aa6d8e2d278a..d98e9a354dab492634236b62abdacc77a09594cb 100644
--- a/libmbim.spec
+++ b/libmbim.spec
@@ -1,21 +1,21 @@
-%define anolis_release 2
+%define anolis_release 1
 
 Name: libmbim
-Version: 1.26.2
+Version: 1.26.4
 Release: %{anolis_release}%{?dist}
 Summary: Support library for the Mobile Broadband Interface Model protocol
 License: LGPLv2+
 URL: http://freedesktop.org/software/libmbim
 Source: http://freedesktop.org/software/libmbim/%{name}-%{version}.tar.xz
 
-BuildRequires: automake autoconf libtool
 BuildRequires: gcc
-BuildRequires: glib2-devel >= 2.48.0
 BuildRequires: gtk-doc
 BuildRequires: make
-BuildRequires: pkgconfig
 BuildRequires: python3
-
+BuildRequires: pkgconfig(gio-2.0)
+BuildRequires: pkgconfig(gio-unix-2.0)
+BuildRequires: pkgconfig(glib-2.0) >= 2.56
+BuildRequires: pkgconfig(gobject-2.0)
 
 %description
 This package contains the libraries that make it easier to use MBIM
@@ -32,7 +32,6 @@ The %{name}-doc package contains documentation files for %{name}.
 %package devel
 Summary: Header files for adding MBIM support to applications that use glib
 Requires: %{name} = %{version}-%{release}
-Requires: glib2-devel
 
 %description devel
 This package contains the header and pkg-config files for developing
@@ -59,15 +58,11 @@ functionality from the command line.
 %install
 %{make_install}
 find %{buildroot}%{_datadir}/gtk-doc |xargs touch --reference configure.ac
-find %{buildroot} -type f -name "*.la" -delete
 
 %generate_compatibility_deps
 
 %check
-make check
-
-
-%ldconfig_scriptlets
+%make_build check
 
 
 %files
@@ -97,6 +92,9 @@ make check
 
 
 %changelog
+* Mon Nov 21 2022 Funda Wang <fundawang@yeah.net> - 1.26.4-1
+- New version 1.26.4
+
 * Mon Oct 24 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.26.2-2
 - optimise spec file & add doc package