diff --git a/jsonpickle-3.4.0.tar.gz b/jsonpickle-3.4.0.tar.gz
deleted file mode 100644
index c9b634a67090a59f3684c55619461cff95eb7199..0000000000000000000000000000000000000000
Binary files a/jsonpickle-3.4.0.tar.gz and /dev/null differ
diff --git a/jsonpickle-3.4.2.tar.gz b/jsonpickle-3.4.2.tar.gz
new file mode 100644
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diff --git a/python-jsonpickle.spec b/python-jsonpickle.spec
index dc143b349257a45abc4efe8f00a7480ec8333181..21c02dfedc453a86bf3cc17b7bd4d2119a8a752e 100644
--- a/python-jsonpickle.spec
+++ b/python-jsonpickle.spec
@@ -1,12 +1,12 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-jsonpickle
-Version:	3.4.0
+Version:	3.4.2
 Release:	1
 Summary:	Python library for serializing any arbitrary object graph into JSON.
 
 License:        BSD-3-Clause
 URL:		https://github.com/jsonpickle/jsonpickle
-Source0:        https://files.pythonhosted.org/packages/source/j/jsonpickle/jsonpickle-%{version}.tar.gz
+Source0:        https://files.pythonhosted.org/packages/eb/d9/05365407d3312653498001adcebe64a14024f7189691b728610209991c46/jsonpickle-3.4.2.tar.gz
 BuildArch:	noarch
 
 BuildRequires:  python3-devel
@@ -61,6 +61,11 @@ if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
 %{_docdir}/*
 
 %changelog
+* Thu Nov 07 2024 guochao <guochao@kylinos.cn> - 3.4.2-1
+- Update package to version 3.4.2
+- Add support for decoding <=v3.3-encoded dataframes
+- Fix isort formatting
+
 * Wed Nov 06 2024 songliyang <songliyang@kylinos.cn> - 3.4.0-1
 - tree-wide: apply "garden fmt" code formatting
 - Fix numpy compat issues