diff --git a/dill-0.3.4.zip b/dill-0.3.4.zip
deleted file mode 100644
index b004325eac1f7d0152fa3ab9764527128f4eae77..0000000000000000000000000000000000000000
Binary files a/dill-0.3.4.zip and /dev/null differ
diff --git a/dill-0.3.5.1.tar.gz b/dill-0.3.5.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..8f3f022ccda9670dc2f067cc6952d24e889b8614
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diff --git a/python-dill.spec b/python-dill.spec
index 9f1e80f010cbe0d1386e0ab82defeb03cf010e84..5740fe7782c0181e838b155e14ee8dca1c1c2549 100644
--- a/python-dill.spec
+++ b/python-dill.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-dill
-Version:	0.3.4
-Release:	3
+Version:	0.3.5.1
+Release:	1
 Summary:	serialize all of python
 License:	BSD-3-Clause
 URL:		https://github.com/uqfoundation/dill
-Source0:	https://files.pythonhosted.org/packages/57/b7/c4aa04a27040e6a3b09f5a652976ead00b66504c014425a7aad887aa8d7f/dill-0.3.4.zip
+Source0:	https://files.pythonhosted.org/packages/59/46/634d5316ee8984e7dac658fb2e297a19f50a1f4007b09acb9c7c4e15bd67/dill-0.3.5.1.tar.gz
 BuildArch:	noarch
 
 Requires:	python3-objgraph
@@ -29,7 +29,7 @@ Provides:	python3-dill-doc
 serialize all of python
 
 %prep
-%autosetup -n dill-0.3.4
+%autosetup -n dill-%{version}
 
 %build
 %py3_build
@@ -69,6 +69,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Sat Oct 08 2022 guozhengxin <guozhengxin@kylinos.cn> - 0.3.5.1-1
+- Upgrade package to version 0.3.5.1
+
 * Wed May 11 2022 yangping <yangping69@h-partners> - 0.3.4-3
 - License compliance rectification