diff --git a/cryptography-2.9.tar.gz b/cryptography-2.9.tar.gz
deleted file mode 100644
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diff --git a/cryptography-3.0.tar.gz b/cryptography-3.0.tar.gz
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diff --git a/python-cryptography.spec b/python-cryptography.spec
index e0a59a5..4dee82c 100644
--- a/python-cryptography.spec
+++ b/python-cryptography.spec
@@ -3,7 +3,7 @@
 %bcond_with python3.8
 
 Name:           python-cryptography
-Version:        2.9
+Version:        3.0
 Release:        1
 Summary:        PyCA's cryptography library
 License:        ASL 2.0 or BSD
@@ -132,6 +132,12 @@ popd
 %doc README.rst docs
 
 %changelog
+* Thu Jul 23 2020 dingyue<dingyue5@huawei.com> -3.0-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:NA
+
 * Thu Apr 16 2020 chengquan<chengquan3@huawei.com> -2.9-1
 - Type:enhancement
 - ID:NA