diff --git a/mxml-3.2.tar.gz b/mxml-3.2.tar.gz
deleted file mode 100644
index 4e19b4c..0000000
Binary files a/mxml-3.2.tar.gz and /dev/null differ
diff --git a/mxml.spec b/mxml.spec
index 3849fe5..0f9d83f 100644
--- a/mxml.spec
+++ b/mxml.spec
@@ -1,10 +1,10 @@
 Summary:             Miniature XML development library
 Name:                mxml
-Version:             3.2
+Version:             3.3.1
 Release:             1
 License:             Apache-2.0 and LGPL-2.0-only and GPL-2.0-only
 URL:                 http://www.msweet.org/mxml
-Source0:             https://github.com/michaelrsweet/mxml/archive/v%{version}/%{name}-%{version}.tar.gz
+Source0:             https://github.com/michaelrsweet/mxml/archive/refs/tags/v%{version}.tar.gz
 BuildRequires:       make gcc
 %description
 Mini-XML is a small XML parsing library that you can use to read XML
@@ -38,12 +38,15 @@ rm -f %{buildroot}%{_datadir}/man/cat*/*
 %{_libdir}/libmxml.so.1*
 
 %files devel
-%doc CHANGES.md doc/*.html doc/*.jpg doc/*.png
+%doc CHANGES.md doc/*.html doc/*.png
 %{_includedir}/*.h
 %{_libdir}/libmxml.so
 %{_mandir}/*/*
 %{_libdir}/pkgconfig/mxml.pc
 
 %changelog
+* Wed May 10 2023 Ge Wang <wang__ge@126.com> - 3.3.1-1
+- update to version 3.3.1
+
 * Wed Jul 28 2021 baizhonggui <baizhonggui@huawei.com> - 3.2-1
 - package init
diff --git a/v3.3.1.tar.gz b/v3.3.1.tar.gz
new file mode 100644
index 0000000..efe9903
Binary files /dev/null and b/v3.3.1.tar.gz differ