diff --git a/libarchive-c-4.0.tar.gz b/libarchive-c-4.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..5e222a0d25a6d970e16c877ece8f45780486ff6f
Binary files /dev/null and b/libarchive-c-4.0.tar.gz differ
diff --git a/python-libarchive-c.spec b/python-libarchive-c.spec
index b68b5a5bd4745c9e6dfae9f805508dfca3ed6c29..5965d128b662386496db79605edb72dc9e5007e7 100644
--- a/python-libarchive-c.spec
+++ b/python-libarchive-c.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-libarchive-c
-Version:	3.1
+Version:	4.0
 Release:	1
 Summary:	Python interface to libarchive
 License:	CC0
 URL:		https://github.com/Changaco/python-libarchive-c
-Source0:	https://files.pythonhosted.org/packages/53/d5/bee2190570a2b4c372a022f16ebfc2313ff717a023f277f5d6f9ebf281a2/libarchive-c-3.1.tar.gz
+Source0:	https://files.pythonhosted.org/packages/93/c4/d8fa5dfcfef8aa3144ce4cfe4a87a7428b9f78989d65e9b4aa0f0beda5a8/libarchive-c-4.0.tar.gz
 BuildArch:	noarch
 
 
@@ -27,7 +27,7 @@ Provides:	python3-libarchive-c-doc
 A Python interface to libarchive. It uses the standard ctypes module to dynamically load and access the C library.
 
 %prep
-%autosetup -n libarchive-c-3.1
+%autosetup -n libarchive-c-%{version}
 
 %build
 %py3_build
@@ -67,5 +67,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
-* Fri Jun 11 2021 Python_Bot <Python_Bot@openeuler.org>
+* Wed Sep 28 2022 jiangxinyu <jiangxinyu@kylinos.cn> - 4.0-1
+- Upgrade to 4.0
+
+* Fri Jun 11 2021 Python_Bot <Python_Bot@openeuler.org> - 3.1-1
 - Package Spec generated