diff --git a/python-fasteners.spec b/python-fasteners.spec
index 3251a6b40e4fba3fbd3e9b41a0e1d845cb45bab8..9edf6749f70126040f1adb1698b6c6b16c30a78e 100644
--- a/python-fasteners.spec
+++ b/python-fasteners.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-fasteners
 Version:	0.18
-Release:	2
+Release:	3
 Summary:	A python package that provides useful locks
 License:	ASL 2.0
 URL:		https://github.com/harlowja/fasteners
@@ -15,7 +15,7 @@ Cross-platform locks for threads and processes.
 %package -n python3-fasteners
 Summary:	A python package that provides useful locks
 Provides:	python-fasteners
-Obsoletes:      python-fasteners-help < 0.18
+Obsoletes:      python-fasteners-help <= 0.18
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools python3-pip python3-wheel
 %description -n python3-fasteners
@@ -36,6 +36,9 @@ Cross-platform locks for threads and processes.
 %doc README.md
 
 %changelog
+* Thu Apr 27 2023 wangkai <13474090681@163.com> - 0.18-3
+- Fix Obsoletes version
+
 * Wed Apr 26 2023 wangkai <13474090681@163.com> - 0.18-2
 - Compling package with pyproject
 - Obsoletes subpackage python-fasteners-help