diff --git a/nbxmpp-4.0.1.tar.gz b/nbxmpp-4.0.1.tar.gz
deleted file mode 100644
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diff --git a/nbxmpp-4.1.0.tar.gz b/nbxmpp-4.1.0.tar.gz
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diff --git a/python-nbxmpp.spec b/python-nbxmpp.spec
index f4bf40934150e4153c37aece1b4c660a6daf084f..9fdf804793b78b5dc31f8a49f4118ec526b13225 100644
--- a/python-nbxmpp.spec
+++ b/python-nbxmpp.spec
@@ -2,12 +2,12 @@
 %global sum Python library for non-blocking use of Jabber/XMPP
 
 Name:		python-nbxmpp
-Version:	4.0.1
+Version:	4.1.0
 Release:	1
 Summary:	%{sum}
 License:	GPL-3.0-only
 URL:		https://dev.gajim.org/gajim/python-nbxmpp/
-Source0:	https://files.pythonhosted.org/packages/52/5e/61d1edcd20b367fc54804c7f80a5608f6155f8068d144f5b6817316ac0e9/nbxmpp-4.0.1.tar.gz
+Source0:	https://files.pythonhosted.org/packages/52/5e/61d1edcd20b367fc54804c7f80a5608f6155f8068d144f5b6817316ac0e9/nbxmpp-4.1.0.tar.gz
 BuildArch:	noarch
 
 Requires:	python3-precis-i18n
@@ -88,6 +88,11 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Thu Nov 07 2024 songliyang <songliyang@kylinos.cn> - 4.1.0-1
+- upgrade to version 4.1.0
+- fix possible precision loss in xentropy and fair loss objectives
+- remove unused DCGCalculator::CalDCGAtK()
+
 * Fri Aug 23 2024 yueyaoqiang <yueyaoqiang@kylinos.cn> - 4.0.1-1
 - update to 4.0.1