diff --git a/python-oauthlib.spec b/python-oauthlib.spec
index 4de4032..c38e8fa 100644
--- a/python-oauthlib.spec
+++ b/python-oauthlib.spec
@@ -1,14 +1,12 @@
 %global modname oauthlib
 Name:		python-oauthlib
-Version:	3.1.0
-Release:	4
+Version:	3.1.1
+Release:	1
 Summary:	Python Framework for OAuth1 & OAuth2
 License:	BSD
 URL:		https://github.com/oauthlib/oauthlib
 Source0:	https://github.com/oauthlib/oauthlib/archive/v%{version}.tar.gz
 
-Patch6000:  backport-Use-unittest.mock-instead-of-external-mock.patch.patch
-	
 BuildArch:      noarch
 
 %description
@@ -52,6 +50,12 @@ rm -rf %{modname}.egg-info
 
 
 %changelog
+* Fri Dec 17 2021 renhongxun <renhongxun@huawei.com> - 3.1.1-1
+- Type: bugfix
+- ID: NA
+- SUG: NA
+- DESC: upgrade version to 3.1.1
+
 * Mon Sep 27 2021 caodongxia <caodongxia@huawei.com> - 3.1.0-4
 - Provides python-oauthlib
 
diff --git a/v3.1.0.tar.gz b/v3.1.0.tar.gz
deleted file mode 100644
index c4ed996..0000000
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diff --git a/v3.1.1.tar.gz b/v3.1.1.tar.gz
new file mode 100644
index 0000000..53b1635
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