diff --git a/python-scrypt.spec b/python-scrypt.spec
index c47019f..325c523 100644
--- a/python-scrypt.spec
+++ b/python-scrypt.spec
@@ -1,35 +1,39 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-scrypt
-Version:	0.8.17
-Release:	3
+Version:    0.8.20
+Release:    1
 Summary:	Bindings for the scrypt key derivation function library
 License:	BSD
 URL:		https://github.com/holgern/py-scrypt
-Source0:	https://files.pythonhosted.org/packages/57/02/040f517985d66e2b453ac1abf50e9e4fde64094f64029add8bbd28b6d331/scrypt-0.8.17.tar.gz
+Source0:    https://files.pythonhosted.org/packages/48/38/9816ba98592b64ab3d50199699485912877d4e4507277e92ca312abf9e02/scrypt-0.8.20.tar.gz
 
 
 %description
-
+This is a set of Python_ bindings for the scrypt_ key
 
 %package -n python3-scrypt
 Summary:	Bindings for the scrypt key derivation function library
 Provides:	python-scrypt
+# Base build requires
 BuildRequires:	python3-devel
 BuildRequires:  openssl-devel
 BuildRequires:	python3-setuptools
 BuildRequires:	python3-cffi
 BuildRequires:	gcc
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
 %description -n python3-scrypt
-
+This is a set of Python_ bindings for the scrypt_ key
 
 %package help
 Summary:	Development documents and examples for scrypt
 Provides:	python3-scrypt-doc
 %description help
-
+This is a set of Python_ bindings for the scrypt_ key
 
 %prep
-%autosetup -n scrypt-0.8.17
+%autosetup -n scrypt-%{version}
 
 %build
 %py3_build
@@ -43,20 +47,20 @@ 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 .
@@ -69,6 +73,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Jun 15 2022 OpenStack_SIG <openstack@openeuler.org> - 0.8.20-1
+- Upgrade package python3-scrypt to version 0.8.20
+
 * Wed Aug 04 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.8.17-3
 - DESC: delete BuildRequires gdb
 
diff --git a/scrypt-0.8.17.tar.gz b/scrypt-0.8.17.tar.gz
deleted file mode 100644
index 0273bde..0000000
Binary files a/scrypt-0.8.17.tar.gz and /dev/null differ
diff --git a/scrypt-0.8.20.tar.gz b/scrypt-0.8.20.tar.gz
new file mode 100644
index 0000000..48146c2
Binary files /dev/null and b/scrypt-0.8.20.tar.gz differ