diff --git a/libkgapi-23.08.3.tar.xz b/libkgapi-23.08.3.tar.xz
deleted file mode 100644
index 65e6ad1..0000000
Binary files a/libkgapi-23.08.3.tar.xz and /dev/null differ
diff --git a/libkgapi-23.08.4.tar.xz b/libkgapi-23.08.4.tar.xz
new file mode 100644
index 0000000..c95c335
Binary files /dev/null and b/libkgapi-23.08.4.tar.xz differ
diff --git a/libkgapi.spec b/libkgapi.spec
index 96e7238..b98a6ce 100644
--- a/libkgapi.spec
+++ b/libkgapi.spec
@@ -3,7 +3,7 @@
 %global _lto_cflags %{nil}
 
 Name:           libkgapi
-Version:        23.08.3
+Version:        23.08.4
 Release:        1
 Summary:        Library to access to Google services
 
@@ -11,8 +11,7 @@ License:        GPLv2+
 URL:            https://invent.kde.org/pim/%{name}
 
 %global majmin %majmin_ver_kf5
-%global stable %stable_kf5
-Source0:        http://download.kde.org/%{stable}/release-service/%{version}/src/%{name}-%{version}.tar.xz
+Source0:        http://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz
 
 BuildRequires:  kf5-rpm-macros
 BuildRequires:  extra-cmake-modules
@@ -26,7 +25,7 @@ BuildRequires:  kf5-kio-devel
 BuildRequires:  kf5-kwallet-devel
 BuildRequires:  kf5-kwindowsystem-devel
 
-BuildRequires:  kf5-kcalendarcore-devel >= %{version}
+BuildRequires:  kf5-kcalendarcore-devel
 BuildRequires:  kf5-kcontacts-devel >= %{version}
 
 BuildRequires:  cyrus-sasl-devel
@@ -110,6 +109,9 @@ make install/fast DESTDIR=%{buildroot}  -C %{_target_platform}
 %{_includedir}/KPim5/KGAPI/kgapi_version.h
 
 %changelog
+* Tue Jan 16 2024 misaka00251 <liuxin@iscas.ac.cn> - 23.08.4-1
+- Upgrade to 23.08.4
+
 * Wed Dec 13 2023 Vicoloa <lvkun@uniontech.com> - 23.08.3-1
 - update to upstream version 23.08.3