diff --git a/PyYAML.spec b/PyYAML.spec
index e006d43..93e1e5f 100644
--- a/PyYAML.spec
+++ b/PyYAML.spec
@@ -2,7 +2,7 @@
 %bcond_without python3
 
 Name:           pyyaml
-Version:        5.1.2
+Version:        5.3.1
 Release:        1
 Summary:        YAML parser and emitter for Python
 License:        MIT
@@ -124,5 +124,8 @@ files to object serialization and persistence.
 %endif
 
 %changelog
+* Fri Apr 24 2020 Bruce <gyl93216@163.com> - 5.3.1-1
+* update upstream to 5.3.1
+
 * Tue Aug 27 2019 openEuler Buildteam <buildteam@openeuler.org> - 5.1.2-1
 - Package init
diff --git a/pyyaml-5.1.2.tar.gz b/pyyaml-5.1.2.tar.gz
deleted file mode 100644
index bb071a9..0000000
Binary files a/pyyaml-5.1.2.tar.gz and /dev/null differ
diff --git a/pyyaml-5.3.1.tar.gz b/pyyaml-5.3.1.tar.gz
new file mode 100644
index 0000000..66f30f9
Binary files /dev/null and b/pyyaml-5.3.1.tar.gz differ