diff --git a/python-sniffio.spec b/python-sniffio.spec
index 632cabb..c99ecc8 100644
--- a/python-sniffio.spec
+++ b/python-sniffio.spec
@@ -1,12 +1,12 @@
 %global _empty_manifest_terminate_build 0
-Name:		python-sniffio
-Version:	1.1.0
-Release:	1
-Summary:	Sniff out which async library your code is running under
-License:	MIT -or- Apache License 2.0
-URL:		https://github.com/python-trio/sniffio
-Source0:	https://files.pythonhosted.org/packages/ad/e5/63342a59850c6d285af0df92c86a778e1753235d6d392b9ae184217af852/sniffio-1.1.0.tar.gz
-BuildArch:	noarch
+Name:           python-sniffio
+Version:        1.2.0
+Release:        1
+Summary:        Sniff out which async library your code is running under
+License:        Apache-2.0
+URL:            https://github.com/python-trio/sniffio
+Source0:        https://files.pythonhosted.org/packages/a6/ae/44ed7978bcb1f6337a3e2bef19c941de750d73243fc9389140d62853b686/sniffio-1.2.0.tar.gz
+BuildArch:      noarch
 
 Requires:	python3-contextvars
 
@@ -16,8 +16,12 @@ Requires:	python3-contextvars
 %package -n python3-sniffio
 Summary:	Sniff out which async library your code is running under
 Provides:	python-sniffio
+# Base build requires
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
 %description -n python3-sniffio
 %{summary}
 
@@ -28,7 +32,7 @@ Provides:	python3-sniffio-doc
 %{summary}
 
 %prep
-%autosetup -n sniffio-1.1.0
+%autosetup -n sniffio-%{version}
 
 %build
 %py3_build
@@ -42,20 +46,20 @@ if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
 if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
 pushd %{buildroot}
 if [ -d usr/lib ]; then
-	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+    find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
 fi
 if [ -d usr/lib64 ]; then
-	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
+    find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
 fi
 if [ -d usr/bin ]; then
-	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
+    find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
 fi
 if [ -d usr/sbin ]; then
-	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
+    find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
 fi
 touch doclist.lst
 if [ -d usr/share/man ]; then
-	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
+    find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
 fi
 popd
 mv %{buildroot}/filelist.lst .
@@ -68,5 +72,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Jun 15 2022 OpenStack_SIG <openstack@openeuler.org> - 1.2.0-1
+- Upgrade package python3-sniffio to version 1.2.0
+
 * Fri Sep 04 2020 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated
diff --git a/sniffio-1.1.0.tar.gz b/sniffio-1.1.0.tar.gz
deleted file mode 100644
index 037e314..0000000
Binary files a/sniffio-1.1.0.tar.gz and /dev/null differ
diff --git a/sniffio-1.2.0.tar.gz b/sniffio-1.2.0.tar.gz
new file mode 100644
index 0000000..63f3343
Binary files /dev/null and b/sniffio-1.2.0.tar.gz differ