diff --git a/billiard-4.1.0.tar.gz b/billiard-4.1.0.tar.gz
deleted file mode 100644
index f622d26aff1da6110d8f2b100a2878294aa67f84..0000000000000000000000000000000000000000
Binary files a/billiard-4.1.0.tar.gz and /dev/null differ
diff --git a/billiard-4.2.0.tar.gz b/billiard-4.2.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..da4b472f9907aa37d0ed71fa81f9d1a9e823d5a4
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diff --git a/python-billiard.spec b/python-billiard.spec
index 7982295dac7b5f07ef82ff8b5b3201e3adce7e02..f0327cee06b3a039a3d9084bd894a545c294dd52 100644
--- a/python-billiard.spec
+++ b/python-billiard.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-billiard
-Version:	4.1.0
+Version:	4.2.0
 Release:	1
 Summary:	Python multiprocessing fork with improvements and bugfixes
 License:	BSD-3-Clause
 URL:		https://github.com/celery/billiard
-Source0:	https://files.pythonhosted.org/packages/b3/9c/c02d3988ddb0e32e974db1d8434616f1503b12fc7087bf18243ccd69a60a/billiard-4.1.0.tar.gz
+Source0:	https://files.pythonhosted.org/packages/09/52/f10d74fd56e73b430c37417658158ad8386202b069b70ff97d945c3ab67a/billiard-4.2.0.tar.gz
 BuildArch:	noarch
 
 
@@ -67,6 +67,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Mar 25 2024 zhaojingyu <zhaojingyu@kylinos.cn> - 4.2.0-1
+- Update version to 4.2.0
+
 * Thu Dec 15 2022 wenzhiwei <wenzhiwei@kylinos.cn> - 4.1.0-1  
 - update to 4.1.0