diff --git a/mxml.spec b/mxml.spec
index 0f9d83f4226e8188285b592ed6d58844d409e302..ebbd41708803a5fdd20c6fafb81eeaf7b6fa56ca 100644
--- a/mxml.spec
+++ b/mxml.spec
@@ -1,6 +1,6 @@
 Summary:             Miniature XML development library
 Name:                mxml
-Version:             3.3.1
+Version:             4.0.3
 Release:             1
 License:             Apache-2.0 and LGPL-2.0-only and GPL-2.0-only
 URL:                 http://www.msweet.org/mxml
@@ -28,23 +28,27 @@ make %{?_smp_mflags}
 %install
 rm -rf %{buildroot}
 make BUILDROOT=%{buildroot} install
-rm %{buildroot}%{_libdir}/libmxml.a
+rm %{buildroot}%{_libdir}/libmxml4.a
 rm -rf %{buildroot}%{_datadir}/doc/mxml/
 rm -f %{buildroot}%{_datadir}/man/cat*/*
 
 %files
 %license LICENSE
 %doc README.md
-%{_libdir}/libmxml.so.1*
+%{_libdir}/libmxml4.so.2*
+%{_docdir}/mxml4/*
 
 %files devel
 %doc CHANGES.md doc/*.html doc/*.png
 %{_includedir}/*.h
-%{_libdir}/libmxml.so
+%{_libdir}/libmxml4.so
 %{_mandir}/*/*
-%{_libdir}/pkgconfig/mxml.pc
+%{_libdir}/pkgconfig/mxml4.pc
 
 %changelog
+* Tue Jul 16 2024 wulei <wu_lei@hoperun.com> - 4.0.3-1
+- Update to version 4.0.3
+
 * Wed May 10 2023 Ge Wang <wang__ge@126.com> - 3.3.1-1
 - update to version 3.3.1
 
diff --git a/v3.3.1.tar.gz b/v3.3.1.tar.gz
deleted file mode 100644
index efe9903dfb1b46fea70b5829a654ec8a658bb52e..0000000000000000000000000000000000000000
Binary files a/v3.3.1.tar.gz and /dev/null differ
diff --git a/v4.0.3.tar.gz b/v4.0.3.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..d1819697bd8e3d8d9cc9241be1ad8514b73fea78
Binary files /dev/null and b/v4.0.3.tar.gz differ