diff --git a/qt5-qtserialbus.spec b/qt5-qtserialbus.spec
index c1b4f4f..0512ad9 100644
--- a/qt5-qtserialbus.spec
+++ b/qt5-qtserialbus.spec
@@ -2,40 +2,45 @@
 
 %global qt_module qtserialbus
 
-Name:          qt5-%{qt_module}
-Version:       5.15.2
-Release:       1
-Summary:       QtSerialbus component for qt5
-License:       LGPLv2 with exceptions or GPLv3 with exceptions
-Url:           http://www.qt.io
+Summary: 	Qt5 - SerialBus component
+Name:    	qt5-%{qt_module}
+Version: 	5.15.10
+Release: 	1
 
-%global major_minor %(echo %{version} | cut -d. -f1-2)
-Source0:       https://download.qt.io/official_releases/qt/%{major_minor}/%{version}/submodules/%{qt_module}-everywhere-src-%{version}.tar.xz
-Patch0:        qtserialbus-everywhere-src-5.12.3-SIOCGSTAMP.patch
-BuildRequires: make
-BuildRequires: qt5-qtbase-devel >= %{version}
-BuildRequires: qt5-qtbase-private-devel
+# See LGPL_EXCEPTIONS.txt, LICENSE.GPL3, respectively, for exception details
+License: 	LGPL-3.0-only OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+Url:     	http://www.qt.io
+%global majmin %(echo %{version} | cut -d. -f1-2)
+Source0: 	https://download.qt.io/official_releases/qt/%{majmin}/%{version}/submodules/%{qt_module}-everywhere-opensource-src-%{version}.tar.xz
+
+## upstreamable patches
+# workaround FTBFS against kernel-header-5.2.0+
+Patch100: 	qtserialbus-everywhere-src-5.12.3-SIOCGSTAMP.patch
+
+BuildRequires:  make
+BuildRequires:  qt5-qtbase-devel >= %{version}
+BuildRequires:  qt5-qtbase-private-devel
+#libQt5Core.so.5(Qt_5_PRIVATE_API)(64bit)
 %{?_qt5:Requires: %{_qt5}%{?_isa} = %{_qt5_version}}
-BuildRequires: qt5-qtserialport-devel >= %{version}
-
-%package devel
-Summary:       Development files for %{name}
-Requires:      %{name}%{?_isa} = %{version}-%{release}
-Requires:      qt5-qtbase-devel%{?_isa}
-
-%package help
-Summary:       Programming examples for %{name}
-Requires:      %{name}%{?_isa} = %{version}-%{release}
+BuildRequires:  qt5-qtserialport-devel >= %{version}
 
 %description
-This package provides the functionalities for qt5 which includes configuring,
-I/O operations, getting and setting the control signals of the RS-232 pinouts.
+Qt Serial Bus (API) provides classes and functions to access the various
+industrial serial buses and protocols, such as CAN, ModBus, and others.
 
+%package devel
+Summary: 	Development files for %{name}
+Requires: 	%{name}%{?_isa} = %{version}-%{release}
+Requires: 	qt5-qtbase-devel%{?_isa}
 %description devel
-Development files for %{name}
+%{summary}.
+
+%package examples
+Summary: 	Programming examples for %{name}
+Requires: 	%{name}%{?_isa} = %{version}-%{release}
+%description examples
+%{summary}.
 
-%description help
-Examples files for %{name}
 
 %prep
 %autosetup -n %{qt_module}-everywhere-src-%{version} -p1
@@ -44,37 +49,45 @@ Examples files for %{name}
 %build
 mkdir %{_target_platform}
 pushd %{_target_platform}
-%{qmake_qt5} .. %{?_qt5_examplesdir:CONFIG+=qt_example_installs}
+%{qmake_qt5} .. \
+  %{?_qt5_examplesdir:CONFIG+=qt_example_installs}
+
 %make_build
 
 
 %install
 make install INSTALL_ROOT=%{buildroot} -C %{_target_platform}
+
+
 %ldconfig_scriptlets
 
 %files
 %license LICENSE.*
-%{_qt5_bindir}/canbusutil
 %{_qt5_libdir}/libQt5SerialBus.so.5*
+%{_qt5_bindir}/canbusutil
 %{_qt5_plugindir}/canbus
 
 %files devel
 %{_qt5_headerdir}/QtSerialBus/
-%{_qt5_libdir}/libQt5SerialBus.prl
 %{_qt5_libdir}/libQt5SerialBus.so
-
+%{_qt5_libdir}/libQt5SerialBus.prl
 %dir %{_qt5_libdir}/cmake/Qt5SerialBus/
-%{_qt5_archdatadir}/mkspecs/modules/*
 %{_qt5_libdir}/cmake/Qt5SerialBus
 %{_qt5_libdir}/pkgconfig/Qt5SerialBus.pc
-
+%{_qt5_archdatadir}/mkspecs/modules/*
 %exclude %{_qt5_libdir}/libQt5SerialBus.la
 
-%files help
+# no examples, yet
+%if 0%{?_qt5_examplesdir:1}
+%files examples
 %{_qt5_examplesdir}/
+%endif
 
 
 %changelog
+* Mon Aug 21 2023 huayadong <huayadong@kylinos.cn> - 5.15.10-1
+- update to version 5.15.10-1
+
 * Wed Oct 13 2021 peijiankang <peijiankang@kylinos.cn> - 5.15.2-1
 - update to upstream version 5.15.2
 
diff --git a/qtserialbus-everywhere-opensource-src-5.15.10.tar.xz b/qtserialbus-everywhere-opensource-src-5.15.10.tar.xz
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diff --git a/qtserialbus-everywhere-src-5.15.2.tar.xz b/qtserialbus-everywhere-src-5.15.2.tar.xz
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