diff --git a/python-scikit-optimize.spec b/python-scikit-optimize.spec
index ee44aab..1cd09d6 100644
--- a/python-scikit-optimize.spec
+++ b/python-scikit-optimize.spec
@@ -1,7 +1,7 @@
 %global pypi_name scikit-optimize
 
 Name:           python-%{pypi_name}
-Version:        0.5.2
+Version:        0.7.4
 Release:        1
 Summary:        Sequential model-based optimization toolbox
 License:        BSD
@@ -40,10 +40,13 @@ Summary:        %{summary}
 %check
 
 %files -n python3-%{pypi_name}
-%license LICENSE.md
+%license LICENSE
 %doc README.rst
 %{python3_sitelib}/*
 
 %changelog
+* Fri Jul 31 2020 Zhipeng Xie<xiezhipeng1@huawei.com> - 0.7.4-1
+- upgrade to 0.7.4
+
 * Tue Nov 7 2019 caomeng <caomeng5@huawei.com> - 0.5.2-1
 - Init package
diff --git a/scikit-optimize-0.5.2.tar.gz b/scikit-optimize-0.5.2.tar.gz
deleted file mode 100644
index d92236e..0000000
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diff --git a/scikit-optimize-0.7.4.tar.gz b/scikit-optimize-0.7.4.tar.gz
new file mode 100644
index 0000000..ce17a9b
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