diff --git a/python-chardet.spec b/python-chardet.spec
index 9e17210058e82fce40ef630e180641e9a1995cf8..0e8f0f658e1f2250d026d528dbf86a9b646b7715 100644
--- a/python-chardet.spec
+++ b/python-chardet.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-chardet
 Version:        4.0.0
-Release:        1
+Release:        2
 Summary:        Universal encoding detector for Python 2 and 3
 License:        LGPL-2.1-only
 URL:            https://github.com/chardet/chardet
@@ -75,5 +75,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Oct 19 2022 zhuofeng <zhuofeng2@huawei.com> - 4.0.0-2
+- update Release
+
 * Wed Jul 14 2021 OpenStack_SIG <openstack@openeuler.org> - 4.0.0-1
 - Package Spec generate