diff --git a/0001-cancel-require-pyparsing-version-limit.patch b/0001-cancel-require-pyparsing-version-limit.patch
deleted file mode 100644
index 7e29afb..0000000
--- a/0001-cancel-require-pyparsing-version-limit.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 217b969872938cb021e914c202b8e09cf639c202 Mon Sep 17 00:00:00 2001
-From: bzg1107 <preloyalwhite@163.com>
-Date: Tue, 4 Jan 2022 16:02:44 +0800
-Subject: [PATCH] cancel require pyparsing version limit
-
----
- python3/httplib2/auth.py | 2 +-
- requirements.txt         | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/python3/httplib2/auth.py b/python3/httplib2/auth.py
-index 516fdaa..9d9d7ed 100644
---- a/python3/httplib2/auth.py
-+++ b/python3/httplib2/auth.py
-@@ -15,7 +15,7 @@ token = pp.Word(tchar).setName("token")
- token68 = pp.Combine(pp.Word("-._~+/" + pp.nums + pp.alphas) + pp.ZeroOrMore("=")).setName("token68")
- 
- quoted_string = pp.dblQuotedString.copy().setName("quoted-string").setParseAction(unquote)
--auth_param_name = token.copy().setName("auth-param-name").addParseAction(pp.downcaseTokens)
-+auth_param_name = token.copy().setName("auth-param-name").addParseAction(pp.pyparsing_common.downcase_tokens)
- auth_param = auth_param_name + pp.Suppress("=") + (token ^ quoted_string)
- params = pp.Dict(pp.delimitedList(pp.Group(auth_param)))
- 
-diff --git a/requirements.txt b/requirements.txt
-index 4ebe545..bc8d448 100644
---- a/requirements.txt
-+++ b/requirements.txt
-@@ -1 +1 @@
--pyparsing>=2.4.2,<3 # TODO include v3 after dropping Python2 support
-+pyparsing>=2.4.2 # TODO include v3 after dropping Python2 support
--- 
-2.30.0
-
diff --git a/httplib2-0.19.0.tar.gz b/httplib2-0.19.0.tar.gz
deleted file mode 100644
index 0f9372e..0000000
Binary files a/httplib2-0.19.0.tar.gz and /dev/null differ
diff --git a/python-httplib2.spec b/python-httplib2.spec
index b07b968..0ed9fed 100644
--- a/python-httplib2.spec
+++ b/python-httplib2.spec
@@ -1,11 +1,10 @@
 Name:           python-httplib2
-Version:        0.19.0
-Release:        4
+Version:        0.20.2
+Release:        1
 Summary:        Small, fast HTTP client library for Python.
 License:        MIT
 URL:            https://github.com/httplib2/httplib2
-Source0:        https://files.pythonhosted.org/packages/ed/ef/f0e05d5886a9c25dea4b18be06cd7bcaddbae0168cc576f3568f9bd6a35a/httplib2-0.19.0.tar.gz
-Patch0:		0001-cancel-require-pyparsing-version-limit.patch
+Source0:        https://github.com/httplib2/httplib2/archive/refs/tags/v0.20.2.tar.gz
 %if 0%{?with_python3}
 BuildRequires:  python3-setuptools python3-devel
 %endif 
@@ -56,6 +55,9 @@ popd
 %endif
 
 %changelog
+* Tue May 17 2022 xigaoxinyan <xigaoxinyan@h-partners.com> - 0.20.2-1
+- Update to 0.20.2
+
 * Mon Jan 9 2022 baizhonggui <baizhonggui@huawei.com> - 0.19.0-4
 - support newst pyparsing syntax
 
diff --git a/v0.20.2.tar.gz b/v0.20.2.tar.gz
new file mode 100644
index 0000000..92efbee
Binary files /dev/null and b/v0.20.2.tar.gz differ