diff --git a/limits-5.2.0.tar.gz b/limits-5.2.0.tar.gz
deleted file mode 100644
index 24b7b3ac4b06ca4f3daebebd574e14be51dbd145..0000000000000000000000000000000000000000
Binary files a/limits-5.2.0.tar.gz and /dev/null differ
diff --git a/limits-5.4.0.tar.gz b/limits-5.4.0.tar.gz
new file mode 100644
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diff --git a/python-limits.spec b/python-limits.spec
index a45e495f99ec0a14ff86a47fe51d506a0f7d438f..f3ea99f255045104936f55c87da8a08af6b4e88f 100644
--- a/python-limits.spec
+++ b/python-limits.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0   
 Name:		python-limits
-Version:	5.2.0
+Version:	5.4.0
 Release:	1
 Summary:	Rate limiting utilities
 License:	MIT
 URL:		https://limits.readthedocs.org
-Source0:	%{pypi_source limits}
+Source0:	https://files.pythonhosted.org/packages/source/l/limits/limits-%{version}.tar.gz
 BuildArch:	noarch
 
 %description
@@ -77,6 +77,11 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Aug 05 2025 jinshuaiyu <jinshuaiyu@kylinos.cn> - 5.4.0-1
+- Update to 5.4.0
+- Relax regular expression used in limits.parse and limits.parse_many to capture any granularity instead of
+just the hardcoded ones so that custom rate limits can also be extracted using the utility functions.
+
 * Wed May 28 2025 chengwei <chenwei@teligen.net> - 5.2.0-1
 - Update to 5.2.0