diff --git a/cloudpickle-3.1.0.tar.gz b/cloudpickle-3.1.0.tar.gz
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diff --git a/cloudpickle-3.1.1.tar.gz b/cloudpickle-3.1.1.tar.gz
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diff --git a/python-cloudpickle.spec b/python-cloudpickle.spec
index 526a33b810af4fce7209686341f4db782a874900..1fd50c5c373be2a6fd966d1613f3543b764c4f80 100644
--- a/python-cloudpickle.spec
+++ b/python-cloudpickle.spec
@@ -1,6 +1,6 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-cloudpickle
-Version:	3.1.0
+Version:	3.1.1
 Release:	1
 Summary:	Extended pickling support for Python objects
 License:	BSD 3-Clause License
@@ -48,6 +48,12 @@ if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
 %{_docdir}/*
 
 %changelog
+* Mon Feb 17 2025 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 3.1.1-1
+- Update package to version 3.1.1
+  Update whichmodule tests in cloudpickle to work with numpy 2.2
+  Fix numpy _whichmodule
+  Official py 3.13 support
+
 * Tue Oct 15 2024 xiejing <xiejing@kylinos.cn> - 3.1.0-1
 - Upgrade package to version 3.1.0
 - Some improvements to make cloudpickle more deterministic