diff --git a/WSGIProxy2-0.4.6.tar.gz b/WSGIProxy2-0.4.6.tar.gz
deleted file mode 100755
index cc965fc..0000000
Binary files a/WSGIProxy2-0.4.6.tar.gz and /dev/null differ
diff --git a/WSGIProxy2-0.5.1.tar.gz b/WSGIProxy2-0.5.1.tar.gz
new file mode 100644
index 0000000..ee2071c
Binary files /dev/null and b/WSGIProxy2-0.5.1.tar.gz differ
diff --git a/python-WSGIProxy2.spec b/python-WSGIProxy2.spec
index bef7f72..5cdb9da 100644
--- a/python-WSGIProxy2.spec
+++ b/python-WSGIProxy2.spec
@@ -1,6 +1,6 @@
 Name:           python-WSGIProxy2
-Version:        0.4.6
-Release:        2
+Version:        0.5.1
+Release:        1
 Summary:        WSGI Proxy that supports several HTTP backends
 License:        MIT
 URL:            https://github.com/gawel/WSGIProxy2/
@@ -34,6 +34,9 @@ rm -rf WSGIProxy2.egg-info
 %{python3_sitelib}/*
 
 %changelog
+* Thu Jun 23 2022 SimpleUpdate Robot <tc@openeuler.org> - 0.5.1-1
+- Upgrade to version 0.5.1
+
 * Fri Oct 30 2020 yanglongkang <yanglongkang@huawei.com> - 0.4.6-2
 - remove python2 dependency