diff --git a/lunar-date-2.4.0.tar.gz b/lunar-date-2.4.0.tar.gz
deleted file mode 100644
index 6b0e352..0000000
--- a/lunar-date-2.4.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7b2a572031cdd7b4ba679cae36f600221139369271c58351fa53498970a4f861
-size 394161
diff --git a/lunar-date-2.9.3.tar.gz b/lunar-date-2.9.3.tar.gz
new file mode 100644
index 0000000..e199726
--- /dev/null
+++ b/lunar-date-2.9.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c620a57dcf0a850bbb59f56b9ef89f3a7b675796ad178addd911d4c6062bf1f5
+size 98560
diff --git a/lunar-date.changes b/lunar-date.changes
index 2208817..4f1dbdf 100644
--- a/lunar-date.changes
+++ b/lunar-date.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Wed Feb  5 10:47:40 UTC 2020 - Hillwood Yang <hillwood@opensuse.org>
+
+- Update version to 2.9.3 
+  * Fix gir
+  * Migrate to meson
+  * Update the date to 2020
+  * Use gio-2.32+
+  * Update api version to 3.0
+  * Update holiday
+  * Support DBus
+  * Use gtest
+  * Fix heavenly stems and earthly branches, and horoscope
+
 -------------------------------------------------------------------
 Thu May  5 07:39:41 UTC 2011 - ailin.nemui@gmail.com
 
diff --git a/lunar-date.spec b/lunar-date.spec
index c17b8bd..72ce9f7 100644
--- a/lunar-date.spec
+++ b/lunar-date.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package lunar-date
 #
-# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -15,48 +15,43 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-Summary: Chinese Lunar calendar library
-Name: lunar-date
-Version: 2.4.0
+%define _libver 3_0
+%define _libpkg lib%{name}-%{_libver}-1
 
-%define _libver 2_0
-%define _libpkg lib%{name}-%{_libver}-0
-
-Release: 0
-License: GPL-2.0+
-Group: System/I18n/Chinese
-Url: http://liblunar.googlecode.com/
-Source: https://liblunar.googlecode.com/files/%{name}-%{version}.tar.gz
-BuildRequires: libgnome-devel gobject-introspection-devel intltool
-
-%if %{defined fedora}
-BuildRequires: python
-%endif
-
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-build
+Summary:        Chinese Lunar calendar library
+Name:           lunar-date
+Version:        2.9.3
+Release:        0
+License:        GPL-2.0+
+Group:          System/I18n/Chinese
+Url:            https://github.com/yetist/lunar-date
+Source:         https://github.com/yetist/lunar-date/archive/v%{version}/%{name}-%{version}.tar.gz
+BuildRequires:  meson >= 0.50.0
+BuildRequires:  pkgconfig(gio-2.0)
+BuildRequires:  pkgconfig(dbus-1)
+BuildRequires:  pkgconfig(gobject-introspection-1.0)
+BuildRequires:  pkgconfig(gtk-doc)
+BuildRequires:  pkgconfig(vapigen)
+Recommends:     %{name}-lang
 
 %package -n %{_libpkg}
-Summary: Chinese Lunar calendar library
-Group: System/I18n/Chinese
-%if %{defined fedora}
-%else
-Recommends: typelib-1_0-LunarDate-%{_libver}
-%endif
+Summary:        Chinese Lunar calendar library
+Group:          System/I18n/Chinese
 
 %package -n typelib-1_0-LunarDate-%{_libver}
-Summary: Chinese Lunar calendar introspection bindings
-Group: System/I18n/Chinese
+Summary:        Chinese Lunar calendar introspection bindings
+Group:          System/I18n/Chinese
 
 %package devel
-Summary: Chinese Lunar calendar library development files
-Group: Development/Libraries/C and C++
-Requires: %{_libpkg} = %{version}
-Requires: typelib-1_0-LunarDate-%{_libver} = %{version}
+Summary:        Chinese Lunar calendar library development files
+Group:          Development/Libraries/C and C++
+Requires:       %{_libpkg} = %{version}
+Requires:       typelib-1_0-LunarDate-%{_libver} = %{version}
 
-%package holiday
-Summary: Chinese Holiday definition
-Group: System/I18n/Chinese
-BuildArch: noarch
+%package doc
+Summary:        Chinese Lunar calendar library Documents
+Group:          Documentation/Other
+BuildArch:      noarch
 
 %description
 Library to support date conversion from/to chinese lunar calendar
@@ -70,49 +65,59 @@ Introspection bindings for Chinese Lunar calendar for use in Gnome Shell
 %description devel
 Development files for Chinese Lunar calendar library
 
-%description holiday
-Holiday definition file for Chinese Lunar calendar library
+%description doc
+Documents for Chinese Lunar calendar library
+
+%{lang_package}
 
 %prep
 %setup -q
 
 %build
-%configure
-%__make
+%meson -Denable_gtk_doc=true \
+       -Dwith_introspection=true \
+       -Dwith_vala=true \
+       -Denable_tests=true \
+       %{nil}
+%meson_build
 
 %install
-%makeinstall
-%find_lang %{name}
-
-%clean
-%{__rm} -rf $RPM_BUILD_ROOT
+%meson_install
+%find_lang %{name} %{?no_lang_C}
 
 %post -n %{_libpkg} -p /sbin/ldconfig
 
 %postun -n %{_libpkg} -p /sbin/ldconfig
 
-%files -n %{_libpkg} -f %{name}.lang
+%files
+%defattr(-,root,root,-)
+%doc AUTHORS NEWS README.md
+%license COPYING
+%{_bindir}/lunar-date
+%{_libexecdir}/%{name}
+%{_datadir}/dbus-1/services/org.chinese.Lunar.Date.service
+
+%files lang -f %{name}.lang
+
+%files -n %{_libpkg}
 %defattr(-,root,root,-)
 %{_libdir}/*.so.*
-%doc AUTHORS COPYING ChangeLog ChangeLog.pre-2-2 NEWS README
 
 %files -n typelib-1_0-LunarDate-%{_libver}
 %defattr(-,root,root,-)
 %{_libdir}/girepository-1.0/*.typelib
 
-%files holiday
+%files doc
 %defattr(-,root,root,-)
-%dir %{_datadir}/liblunar
-%{_datadir}/liblunar/holiday.*_*
+%{_datadir}/gtk-doc/html/%{name}
 
 %files devel
 %defattr(-,root,root,-)
-%dir %{_includedir}/liblunar-2.0
-%{_includedir}/liblunar-2.0/%{name}
+%{_includedir}/%{name}-*
 %{_libdir}/*.so
-%{_libdir}/*.*a
-%{_libdir}/pkgconfig/*.pc
 %{_datadir}/gir-1.0/*.gir
-%{_datadir}/gtk-doc/html/%{name}
+%{_libdir}/pkgconfig/*.pc
+%dir %{_datadir}/vala/vapi
+%{_datadir}/vala/vapi/*
 
-%changelog
\ No newline at end of file
+%changelog