diff --git a/PyYAML.spec b/PyYAML.spec
index 93e1e5f..30572fd 100644
--- a/PyYAML.spec
+++ b/PyYAML.spec
@@ -3,7 +3,7 @@
 
 Name:           pyyaml
 Version:        5.3.1
-Release:        1
+Release:        2
 Summary:        YAML parser and emitter for Python
 License:        MIT
 URL:            https://github.com/yaml/pyyaml
@@ -124,6 +124,9 @@ files to object serialization and persistence.
 %endif
 
 %changelog
+* Tue Aug 18 2020 Hugel <gengqihu1@huawei.com> - 5.3.1-2
+- rebuild for requirement package update
+
 * Fri Apr 24 2020 Bruce <gyl93216@163.com> - 5.3.1-1
 * update upstream to 5.3.1