diff --git a/libkscreen-5.26.4.tar.xz b/libkscreen-5.26.4.tar.xz
deleted file mode 100644
index 97deb48..0000000
Binary files a/libkscreen-5.26.4.tar.xz and /dev/null differ
diff --git a/libkscreen-5.27.6.tar.xz b/libkscreen-5.27.6.tar.xz
new file mode 100644
index 0000000..b146073
Binary files /dev/null and b/libkscreen-5.27.6.tar.xz differ
diff --git a/libkscreen-qt5.spec b/libkscreen-qt5.spec
index 30639be..63de065 100644
--- a/libkscreen-qt5.spec
+++ b/libkscreen-qt5.spec
@@ -2,21 +2,16 @@
 
 Name:    libkscreen-qt5
 Summary: KDE display configuration library
-Version: 5.26.4
+Version: 5.27.6
 Release: 1
 
 License: GPLv2+
 URL:     https://invent.kde.org/plasma/%{base_name}
 
-%global revision %(echo %{version} | cut -d. -f3)
-%if %{revision} >= 50
-%global stable unstable
-%else
-%global stable stable
-%endif
+%global majmin %majmin_ver_kf5
+%global stable %stable_kf5
 Source0: http://download.kde.org/%{stable}/plasma/%{version}/%{base_name}-%{version}.tar.xz
 
-
 # filter plugin provides
 %global __provides_exclude_from ^(%{_kf5_plugindir}/.*\\.so)$
 
@@ -33,6 +28,7 @@ BuildRequires:  qt5-qtwayland-devel
 BuildRequires:  qt5-qtx11extras-devel
 BuildRequires:  wayland-devel
 BuildRequires:  kf5-kconfig-devel
+BuildRequires:  qt5-qtbase-private-devel
 
 Requires:       kf5-filesystem
 
@@ -73,31 +69,36 @@ make %{?_smp_mflags} -C %{_target_platform}
 %install
 make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 
-
+%find_lang_kf5 libkscreen5_qt
 %ldconfig_scriptlets
 
-%files
+%files -f libkscreen5_qt.lang
 %license LICENSES/*
 %{_kf5_bindir}/kscreen-doctor
 %{_kf5_libexecdir}/kscreen_backend_launcher
 %{_kf5_libdir}/libKF5Screen.so.5.*
-%{_kf5_libdir}/libKF5Screen.so.7*
+%{_kf5_libdir}/libKF5Screen.so.8*
+%{_kf5_libdir}/libKF5ScreenDpms.so.5.*
+%{_kf5_libdir}/libKF5ScreenDpms.so.8*
 %{_kf5_plugindir}/kscreen/
 %{_datadir}/dbus-1/services/org.kde.kscreen.service
 %{_kf5_datadir}/qlogging-categories5/libkscreen.categories
+%{_kf5_datadir}/zsh/site-functions/_kscreen-doctor
 %{_userunitdir}/plasma-kscreen.service
-%{_kf5_datadir}/locale/*
 
 %files devel
 %{_kf5_includedir}/KScreen/
 %{_kf5_includedir}/kscreen_version.h
 %{_kf5_libdir}/libKF5Screen.so
+%{_kf5_libdir}/libKF5ScreenDpms.so
 %{_kf5_libdir}/cmake/KF5Screen/
 %{_libdir}/pkgconfig/kscreen2.pc
 %{_kf5_archdatadir}/mkspecs/modules/qt_KScreen.pri
 
-
 %changelog
+* Fri Aug 04 2023 yajun<yajun@kylinos.cn> - 5.27.6-1
+- update to upstream version 5.27.6
+
 * Tue Dec 13 2022 lijian <lijian2@kylinos.cn> - 5.26.4-1
 - update to upstream version 5.26.4