diff --git a/pycadf-3.1.1.tar.gz b/pycadf-3.1.1.tar.gz
deleted file mode 100644
index cc294e78b3debd9437ca3826c6ae0fdd029c071a..0000000000000000000000000000000000000000
Binary files a/pycadf-3.1.1.tar.gz and /dev/null differ
diff --git a/pycadf-4.0.1.tar.gz b/pycadf-4.0.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..c7c84f272fbf0d5f2e4c1fe753c0141f683b4a7b
Binary files /dev/null and b/pycadf-4.0.1.tar.gz differ
diff --git a/python-pycadf.spec b/python-pycadf.spec
index 1a1532bda055cabc2f8d99bacc2af4612666eefa..d41711bc1e25da0363db4feeefb2d41f241664d9 100644
--- a/python-pycadf.spec
+++ b/python-pycadf.spec
@@ -1,11 +1,11 @@
 
 Name:           python-pycadf
-Version:        3.1.1
-Release:        2
+Version:        4.0.1
+Release:        1
 Summary:        CADF Python module
 License:        Apache-2.0
 URL:            https://docs.openstack.org/pycadf/latest/
-Source0:        https://files.pythonhosted.org/packages/83/5a/45506b000bf13fee4da64304aec169f9cddd0704add9a0339fd61f76a25c/pycadf-3.1.1.tar.gz
+Source0:        https://files.pythonhosted.org/packages/source/p/pycadf/pycadf-%{version}.tar.gz
 BuildArch:      noarch
 
 %description
@@ -46,7 +46,7 @@ about what auditors can expect from audit notifications.
 
 %prep
 
-%setup -q -n pycadf-3.1.1
+%setup -q -n pycadf-%{version}
 rm -rf pycadf.egg-info
 
 %build
@@ -60,7 +60,7 @@ mv %{buildroot}/usr/etc/pycadf %{buildroot}/%{_sysconfdir}/
 
 %files -n python3-pycadf
 %{python3_sitelib}/pycadf
-%{python3_sitelib}/pycadf-3.1.1-py%{python3_version}.egg-info
+%{python3_sitelib}/pycadf-%{version}-py%{python3_version}.egg-info
 
 %files -n python-pycadf-common
 %doc README.rst
@@ -70,6 +70,12 @@ mv %{buildroot}/usr/etc/pycadf %{buildroot}/%{_sysconfdir}/
 
 
 %changelog
+* Thu Oct 23 2025 wuzhaomin <wuzhaomin@kylinos.cn> - 4.0.1-1
+- Update package with version 4.0.1
+- Fix outdated envlist
+- Fix outdated cinder api version
+- Replace deprecated datetime.utcnow call
+
 * Wed Jul 13 2022 Chenyx <chenyixiong3@huawei.com> - 3.1.1-2
 - License compliance rectification