diff --git a/kf5-kmailtransport.spec b/kf5-kmailtransport.spec
index 4b822b6..742d818 100644
--- a/kf5-kmailtransport.spec
+++ b/kf5-kmailtransport.spec
@@ -7,19 +7,12 @@
 %endif
 
 Name:           kf5-%{framework}
-Version:        23.04.3 
+Version:        23.08.4
 Release:        1
 Summary:        The KMailTransport Library
 License:        LGPLv2+
 URL:            https://invent.kde.org/frameworks/%{framework}
-Source0:        http://download.kde.org/%{stable}/release-service/%{version}/src/%{framework}-%{version}.tar.xz
-
-%global revision %(echo %{version} | cut -d. -f3)
-%if %{revision} >= 50
-%global stable unstable
-%else
-%global stable stable
-%endif
+Source0:        http://download.kde.org/stable/release-service/%{version}/src/%{framework}-%{version}.tar.xz
 
 BuildRequires:  cyrus-sasl-devel
 %global kf5_ver 5.71
@@ -42,7 +35,7 @@ BuildRequires:  libkgapi-devel >= %{majmin_ver}
 BuildRequires:  cmake(KF5Akonadi)
 BuildRequires:  cmake(KF5AkonadiMime)
 BuildRequires:  cmake(KF5Mime)
-BuildRequires:  cmake(KPimSMTP)
+BuildRequires:  kf5-ksmtp-devel
 
 BuildRequires:  qt5-qtbase-devel
 BuildRequires:  cmake(Qt5Keychain)
@@ -52,7 +45,6 @@ BuildRequires:  dbus-x11
 BuildRequires:  xorg-x11-server-Xvfb
 %endif
 
-# http://bugzilla.redhat.com/1292325
 Conflicts:      kdepimlibs-akonadi < 4.14.10-4
 # kio/smtp.so moved here
 Conflicts:      kf5-akonadi < 16.07
@@ -109,31 +101,22 @@ make test ARGS="--output-on-failure --timeout 20" -C %{_target_platform} ||:
 %{_kf5_datadir}/qlogging-categories5/*%{framework}.*
 %{_kf5_libdir}/libKPim5MailTransport.so.*
 %{_kf5_datadir}/config.kcfg/mailtransport.kcfg
-%{_kf5_qtplugindir}/kcm_mailtransport.so
 %dir %{_kf5_qtplugindir}/pim5
-%{_kf5_qtplugindir}/pim5/mailtransport/mailtransport_akonadiplugin.so
 %{_kf5_qtplugindir}/pim5/mailtransport/mailtransport_smtpplugin.so
-%{_kf5_datadir}/kservices5/kcm_mailtransport.desktop
 
 %ldconfig_scriptlets akonadi
 
-%files akonadi
-%{_kf5_libdir}/libKPim5MailTransportAkonadi.so.5*
-
 %files devel
 %{_includedir}/KPim5/MailTransport/
 %{_kf5_libdir}/libKPim5MailTransport.so
 %{_kf5_libdir}/cmake/KF5MailTransport/
 %{_kf5_libdir}/cmake/KPim5MailTransport/
 %{_kf5_archdatadir}/mkspecs/modules/qt_KMailTransport.pri
-# akonadi
-%{_includedir}/KPim5/MailTransportAkonadi/
-%{_kf5_libdir}/libKPim5MailTransportAkonadi.so
-%{_kf5_libdir}/cmake/KF5MailTransportAkonadi/
-%{_kf5_libdir}/cmake/KPim5MailTransportAkonadi/
-%{_kf5_archdatadir}/mkspecs/modules/qt_KMailTransportAkonadi.pri
 
 %changelog
+* Tue Jan 16 2024 misaka00251 <liuxin@iscas.ac.cn> - 23.08.4-1
+- Upgrade to 23.08.4
+
 * Mon Aug 14 2023 huayadong <huayadong@kylinos.cn> - 23.04.3-1
 - update to 23.04.3-1
 
diff --git a/kf5-kmailtransport.yaml b/kf5-kmailtransport.yaml
new file mode 100644
index 0000000..4c45f4a
--- /dev/null
+++ b/kf5-kmailtransport.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: KDE/kmailtransport
+tag_prefix: "^v"
+separator: "."
diff --git a/kmailtransport-23.04.3.tar.xz b/kmailtransport-23.04.3.tar.xz
deleted file mode 100644
index 4ea9c98..0000000
Binary files a/kmailtransport-23.04.3.tar.xz and /dev/null differ
diff --git a/kmailtransport-23.08.4.tar.xz b/kmailtransport-23.08.4.tar.xz
new file mode 100644
index 0000000..55a5766
Binary files /dev/null and b/kmailtransport-23.08.4.tar.xz differ