diff --git a/python-six.spec b/python-six.spec
index ead5ad1..deaada6 100644
--- a/python-six.spec
+++ b/python-six.spec
@@ -5,7 +5,7 @@
 %global python_wheelname %{modname}-%{version}-py2.py3-none-any.whl
 
 Name:           python-six
-Version:        1.14.0
+Version:        1.15.0
 Release:        1
 Summary:        It is a Python 2 and 3 compatibility library
 License:        MIT
@@ -94,6 +94,12 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} py.test-3 -rfsxX test_six.py
 %endif
 
 %changelog
+* Mon Jul 27 2020 tianwei<tianwei123@huawei.com> -1.15.0-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:upgrade software to v1.15.0
+
 * Thu Apr 16 2020 chengquan<chengquan3@huawei.com> -1.14.0-1
 - Type:enhancement
 - ID:NA
diff --git a/six-1.14.0.tar.gz b/six-1.14.0.tar.gz
deleted file mode 100644
index 509fcfd..0000000
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diff --git a/six-1.15.0.tar.gz b/six-1.15.0.tar.gz
new file mode 100644
index 0000000..63329e4
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