diff --git a/m2crypto.spec b/m2crypto.spec
index cde2926..805b989 100644
--- a/m2crypto.spec
+++ b/m2crypto.spec
@@ -1,7 +1,7 @@
 Name:          m2crypto
 Summary:       A crypto and SSL toolkit for Python
 Version:       0.30.1
-Release:       3
+Release:       4
 License:       MIT
 URL:           https://gitlab.com/m2crypto/m2crypto/
 Source0:       https://files.pythonhosted.org/packages/41/50/7d85dc99b1c4f29eca83873d851ec29a8e484a66b31351e62e30be9db7d1/M2Crypto-0.30.1.tar.gz
@@ -66,5 +66,8 @@ cd ../M2Crypto-python3
 %{python3_sitearch}/M2Crypto-*.egg-info
 
 %changelog
+* Thu Aug 18 2020 xinghe <xinghe1@huawei.com> - 0.30.1-4
+- add release version for update
+
 * Wed Nov 06 2019 Lijin Yang <yanglijin@huawei.com> - 0.30.1-3
 - init package