diff --git a/ironic-prometheus-exporter-3.1.0.tar.gz b/ironic-prometheus-exporter-3.1.0.tar.gz
deleted file mode 100644
index dcc6a98e73a9f9270d94ae864d3f42d02230555a..0000000000000000000000000000000000000000
Binary files a/ironic-prometheus-exporter-3.1.0.tar.gz and /dev/null differ
diff --git a/ironic-prometheus-exporter-4.0.0.tar.gz b/ironic-prometheus-exporter-4.0.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..b4b7e1c6bae0e053d75f1b90cb5ea5871d425231
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diff --git a/python-ironic-prometheus-exporter.spec b/python-ironic-prometheus-exporter.spec
index cb078a6dbf1c43f2e6c221612bf645a8c263f180..64ee5040e5f3bd801b5b48b9c1a2fa257b27afc5 100644
--- a/python-ironic-prometheus-exporter.spec
+++ b/python-ironic-prometheus-exporter.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-ironic-prometheus-exporter
-Version:	3.1.0
+Version:	4.0.0
 Release:	1
 Summary:	Prometheus Exporter for Ironic Hardware Sensor data
 License:	Apache-2.0
 URL:		https://opendev.org/openstack/ironic-prometheus-exporter
-Source0:	https://files.pythonhosted.org/packages/b3/cc/701fd8ec88e4f7d78cdc1c656d34181e6665f264f83d02d466a0787eaf6d/ironic-prometheus-exporter-3.1.0.tar.gz
+Source0:	https://files.pythonhosted.org/packages/4b/d5/9e7099dec0e60d1ce4a2e0ffcde28d1f8c3f1814680280d1b4b4b79297c7/ironic-prometheus-exporter-4.0.0.tar.gz
 BuildArch:	noarch
 
 BuildRequires:	python3-devel
@@ -61,7 +61,7 @@ using `OpenStack Bare Metal Service (ironic) <https://docs.openstack.org/ironic/
 * Release Notes: https://docs.openstack.org/releasenotes/ironic-prometheus-exporter
 
 %prep
-%autosetup -n ironic-prometheus-exporter-3.1.0
+%autosetup -n ironic-prometheus-exporter-4.0.0
 
 %build
 %py3_build
@@ -101,6 +101,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Dec 09 2022 wubijie <wubijie@kylinos.cn> - 4.0.0-1
+- Update package to version 4.0.0
 
 * Thu Jul 14 2022 cuiyudong <cuiyudong@kylinos.cn> - 3.1.0-1
 - Init package python3-ironic-prometheus-exporter of version 3.1.0