diff --git a/pyghmi-1.6.5.tar.gz b/pyghmi-1.6.5.tar.gz
deleted file mode 100644
index 9d043aa87d5525555f96a08cd068ffaeb89cc9b8..0000000000000000000000000000000000000000
Binary files a/pyghmi-1.6.5.tar.gz and /dev/null differ
diff --git a/pyghmi-1.6.6.tar.gz b/pyghmi-1.6.6.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..11f27e1c83549154c0d451362edc3756c196e201
Binary files /dev/null and b/pyghmi-1.6.6.tar.gz differ
diff --git a/python-pyghmi.spec b/python-pyghmi.spec
index 5d49d6b3bdfbd693804717a70762f3728dfe3c48..ced309e3977062792209dc71ca92be0d6a41bfd5 100644
--- a/python-pyghmi.spec
+++ b/python-pyghmi.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-pyghmi
-Version:        1.6.5
+Version:        1.6.6
 Release:        1
 Summary:        Python General Hardware Management Initiative (IPMI and others)
 License:        Apache-2.0
 URL:            https://opendev.org/x/pyghmi
-Source0:        https://files.pythonhosted.org/packages/2b/19/0388155514783a5da455ba0cf43d4acf422c92a416d745125d7efe6aa040/pyghmi-1.6.5.tar.gz
+Source0:        https://files.pythonhosted.org/packages/87/41/7ae7561565c1ec8ca0b1a63117b79e4dfa535e30eb51ba56ce3edac5b6e8/pyghmi-1.6.6.tar.gz
 BuildArch:      noarch
 %description
 Pyghmi is a pure Python (mostly IPMI) server management library.
@@ -78,6 +78,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Oct 17 2025 guochao <guochao@kylinos.cn> - 1.6.6-1
+- Update version to 1.6.6
+
 * Thu Aug 21 2025 lilu <lilu@kylinos.cn> - 1.6.5-1
 - Update version to 1.6.5
 - Attempt better redfish account deletion