diff --git a/pycares-4.4.0.tar.gz b/pycares-4.4.0.tar.gz
deleted file mode 100644
index 891af04ba2dabd16c49a535faf8a295f25414e04..0000000000000000000000000000000000000000
Binary files a/pycares-4.4.0.tar.gz and /dev/null differ
diff --git a/pycares-4.5.0.tar.gz b/pycares-4.5.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..87a4bf7815c43fb29a8f0269a4f861e312521ea8
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diff --git a/python-pycares.spec b/python-pycares.spec
index 7844ea320cf4322b2e56026c431c49dfedee6ec5..ccd4d53859a572415f3d4a7185e1f56295cdac1f 100644
--- a/python-pycares.spec
+++ b/python-pycares.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-pycares
-Version:	4.4.0
+Version:	4.5.0
 Release:	1
 Summary:	Python interface for c-ares
 License:	MIT
 URL:		http://github.com/saghul/pycares
-Source0:	https://files.pythonhosted.org/packages/1b/8f/daf60bbc06f4a3cd1cfb0ab807057151287df6f5c78f2e0d298acc9193ac/pycares-4.4.0.tar.gz
+Source0:	%{pypi_source pycares}
 
 Requires:	python3-cffi
 Requires:	python3-idna
@@ -70,6 +70,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Mar 21 2025 Ge Wang <wang__ge@126.com> - 4.5.0-1
+- Update package to version 4.5.0
+
 * Fri Mar 01 2024 jiangxinyu <jiangxinyu@kylinos.cn> - 4.4.0-1
 - Update package to version 4.4.0
   Bump GitHub Actions versions and fix warnings in the process