diff --git a/cachetools-4.2.1.tar.gz b/cachetools-4.2.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..172a0010d3538bebe4425dcf061883068d475b75
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diff --git a/python-cachetools.spec b/python-cachetools.spec
index 06e60b451e86ca6d0e5196f166b3158f4051c182..ca706b11d34703aa7cfb6a6bac00ac8f1bf7a0e9 100644
--- a/python-cachetools.spec
+++ b/python-cachetools.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-cachetools
-Version:        5.2.0
+Version:        4.2.1
 Release:        1
 Summary:        Extensible memoizing collections and decorators
 License:        MIT
 URL:            https://github.com/tkem/cachetools/
-Source0:        https://github.com/tkem/cachetools/archive/regs/tags/v%{version}.tar.gz
+Source0:        https://files.pythonhosted.org/packages/74/17/5735dd9f015f03d2d928ea108f3c02075b784ceed05d32a98e7e44ddd114/cachetools-4.2.1.tar.gz
 BuildArch:      noarch
 %description
 This module provides various memoizing collections and decorators,
@@ -35,7 +35,7 @@ including variants of the Python Standard Library's `@lru_cache`_
 function decorator.
 
 %prep
-%autosetup -n cachetools-%{version}
+%autosetup -n cachetools-4.2.1
 
 %build
 %py3_build
@@ -80,9 +80,6 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
-* Mon Oct 17 2022 Ge Wang <wangge20@h-partners.com> - 5.2.0-1
-- Upgrade to version 5.2.0
-
 * Tue Jul 13 2021 OpenStack_SIG <openstack@openeuler.org> - 4.2.1-1
 - Upgrade to version 4.2.1
 
diff --git a/v5.2.0.tar.gz b/v5.2.0.tar.gz
deleted file mode 100644
index b6a677f055db813e169330153644469fe21f7e9d..0000000000000000000000000000000000000000
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