diff --git a/dkimpy-1.0.5.tar.gz b/dkimpy-1.0.5.tar.gz
deleted file mode 100644
index 8da07f9..0000000
Binary files a/dkimpy-1.0.5.tar.gz and /dev/null differ
diff --git a/dkimpy-1.1.1.tar.gz b/dkimpy-1.1.1.tar.gz
new file mode 100644
index 0000000..eef0eb4
Binary files /dev/null and b/dkimpy-1.1.1.tar.gz differ
diff --git a/python-dkimpy.spec b/python-dkimpy.spec
index 4f3dddf..d2d42e2 100644
--- a/python-dkimpy.spec
+++ b/python-dkimpy.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-dkimpy
-Version:	1.0.5
+Version:	1.1.1
 Release:	1
 Summary:	DKIM (DomainKeys Identified Mail), ARC (Authenticated Receive Chain), and TLSRPT (TLS Report) email signing and verification
 License:	BSD-like
 URL:		https://pypi.org/project/dkimpy
-Source0:	https://files.pythonhosted.org/packages/b5/33/9c60f3a34d4d7237e5c21eb73e06a34f52c3a959fa20efb705e5b0b16d01/dkimpy-%{version}.tar.gz
+Source0:	https://files.pythonhosted.org/packages/ce/ff/6c10995ac2cdb4ec81bb31ff7e8660eeaf1b797348a134767eadb647477a/dkimpy-%{version}.tar.gz
 BuildArch:	noarch
 
 %description
@@ -17,6 +17,7 @@ Summary:	DKIM (DomainKeys Identified Mail), ARC (Authenticated Receive Chain), a
 Provides:	python-dkimpy
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
+Requires:  python3-dns
 
 %description -n python3-dkimpy
 Dkimpy is a library that implements DKM(DomainKeys Identified Mail) email signing and verification.
@@ -70,5 +71,8 @@ mv %{buildroot}/doclist.lst .
 %{_pkgdocdir}
 
 %changelog
+* Thu Apr 06 2023 Ge Wang <wangge20@h-partners.com> - 1.1.1-1
+- Update to version 1.1.1
+
 * Fri Dec 18 2020 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated