diff --git a/nbxmpp-4.0.1.tar.gz b/nbxmpp-4.0.1.tar.gz
deleted file mode 100644
index 2b9a2d75149b37f5353e580575b358c7ab0268df..0000000000000000000000000000000000000000
Binary files a/nbxmpp-4.0.1.tar.gz and /dev/null differ
diff --git a/python-nbxmpp-4.5.4.tar.gz b/python-nbxmpp-4.5.4.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..928b51cafc4e19a7e6b880394604ca9761d266c6
Binary files /dev/null and b/python-nbxmpp-4.5.4.tar.gz differ
diff --git a/python-nbxmpp.spec b/python-nbxmpp.spec
index f4bf40934150e4153c37aece1b4c660a6daf084f..26d99d813fdf405155936f860e9ae6da952637e0 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:	4.5.4
 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://dev.gajim.org/gajim/python-nbxmpp/-/archive/%{version}/python-nbxmpp-%{version}.tar.gz
 BuildArch:	noarch
 
 Requires:	python3-precis-i18n
@@ -48,7 +48,7 @@ Provides:	python3-nbxmpp-doc
 %{desc}
 
 %prep
-%autosetup -n nbxmpp-%{version}
+%autosetup -n %{name}-%{version}
 
 %build
 %py3_build
@@ -88,6 +88,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Sep 03 2025 wangqiang <wangqiang1@kylinos.cn> - 4.5.4-1
+- Update to 4.5.4
+
 * Fri Aug 23 2024 yueyaoqiang <yueyaoqiang@kylinos.cn> - 4.0.1-1
 - update to 4.0.1