diff --git a/cldr-emoji-annotation.spec b/cldr-emoji-annotation.spec
index a9dbbfd..80f74c5 100644
--- a/cldr-emoji-annotation.spec
+++ b/cldr-emoji-annotation.spec
@@ -1,10 +1,10 @@
 Name:		cldr-emoji-annotation	
-Version:	36.12.120200305_0
+Version:	43.1
 Release:	1
 Summary:	Emoji annotation files in CLDR 
 License:	LGPLv2+ and Unicode	
-URL:		https://github.com/fujiwarat/cldr-emoji-annotation
-Source0:	https://github.com/fujiwarat/cldr-emoji-annotation/releases/download/%{version}/%{name}-%{version}.tar.gz
+URL:		https://github.com/unicode-org/cldr
+Source0:	https://github.com/unicode-org/cldr/archive/refs/tags/release-43-1.zip#/cldr-release-43-1.zip
 
 BuildRequires:	autoconf automake
 
@@ -24,19 +24,43 @@ Files for development of cldr-emoji-annotation
 %package_help
 
 %prep
-%autosetup -p1
+%autosetup -n cldr-release-43-1
 
-%build
-autoreconf -v -i
-%configure
-%make_build
 
 %install
-%make_install 
+pushd $PWD
+ANNOTATION_DIR=common/annotations
+CLDR_DIR=%{_datadir}/unicode/cldr/$ANNOTATION_DIR
+pushd $ANNOTATION_DIR
+for xml in *.xml ; do
+    install -pm 644 -D $xml $RPM_BUILD_ROOT$CLDR_DIR/$xml
+done
+popd
+
+ANNOTATION_DIR=common/annotationsDerived
+CLDR_DIR=%{_datadir}/unicode/cldr/$ANNOTATION_DIR
+pushd $ANNOTATION_DIR
+for xml in *.xml ; do
+    install -pm 644 -D $xml $RPM_BUILD_ROOT$CLDR_DIR/$xml
+done
+popd
+
+DTD_DIR=common/dtd
+CLDR_DIR=%{_datadir}/unicode/cldr/$DTD_DIR
+pushd $DTD_DIR
+for dtd in *.dtd ; do
+    install -pm 644 -D $dtd $RPM_BUILD_ROOT$CLDR_DIR/$dtd
+done
+popd
+
+install -pm 755 -d $RPM_BUILD_ROOT%{_datadir}/pkgconfig
+cat >> $RPM_BUILD_ROOT%{_datadir}/pkgconfig/%{name}.pc <<_EOF
+prefix=/usr
+
 
 %files
 %defattr(-,root,root)
-%doc AUTHORS
+%doc README.md
 %license unicode-license.txt
 %{_datadir}/unicode/
 
@@ -46,9 +70,12 @@ autoreconf -v -i
 
 %files  help
 %defattr(-,root,root)
-%doc README
+%doc README.md
 
 %changelog
+* Wed Oct 18 2023 wulei <wu_lei@hoperun.com> - 43.1-1
+- Update to 43.1
+
 * Wed Jun 10 2020 zhujunhao <zhujunhao8@huawei.com> - 36.12.120200305_0-1
 - update to 36.12.120200305_0
 
diff --git a/cldr-release-43-1.zip b/cldr-release-43-1.zip
new file mode 100644
index 0000000..ceb5e8b
Binary files /dev/null and b/cldr-release-43-1.zip differ