diff --git a/ecdsa-0.14.1.tar.gz b/ecdsa-0.14.1.tar.gz
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diff --git a/ecdsa-0.16.1.tar.gz b/ecdsa-0.16.1.tar.gz
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diff --git a/python-ecdsa.spec b/python-ecdsa.spec
index 757cf98..7f564f4 100644
--- a/python-ecdsa.spec
+++ b/python-ecdsa.spec
@@ -2,7 +2,7 @@
 %bcond_without python3
 
 Name:		python-ecdsa
-Version:	0.14.1
+Version:	0.16.1
 Release:        1	
 Summary:	ECDSA cryptographic signature library
 License:	MIT
@@ -91,5 +91,8 @@ find src/ecdsa -name \*.py | xargs sed -ie '/\/usr\/bin\/env/d'
 %doc NEWS README.md
 
 %changelog
+* Fri Jan 22 2021 shixuantong<shixuantong@huawei.com> - 0.16.1-1
+- upgrade version to 0.16.1
+
 * Tue Feb 11 2020 huzunhao<huzunhao2@huawei.com> - 0.14.1-2
 - Package init