diff --git a/python-treelib.spec b/python-treelib.spec
index e4da2ca430fea6a8e210ecd59b0ec2235b5abd21..7c3af9de2a33ceab26deffa91e5e89b5b5120afd 100644
--- a/python-treelib.spec
+++ b/python-treelib.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-treelib
-Version:	1.6.1
+Version:	1.6.4
 Release:	1
 Summary:	A Python 2/3 implementation of tree structure.
 License:	Apache-2.0
 URL:		https://github.com/caesar0301/treelib
-Source0:	https://files.pythonhosted.org/packages/04/b0/2269c328abffbb63979f7143351a24a066776b87526d79956aea5018b80a/treelib-1.6.1.tar.gz
+Source0:	https://files.pythonhosted.org/packages/04/b0/2269c328abffbb63979f7143351a24a066776b87526d79956aea5018b80a/treelib-1.6.4.tar.gz
 BuildArch:	noarch
 
 
@@ -29,7 +29,7 @@ Provides:	python3-treelib-doc
 This is a simple tree data structure implementation in python.
 
 %prep
-%autosetup -n treelib-1.6.1
+%autosetup -n treelib-1.6.4
 
 %build
 %py3_build
@@ -69,5 +69,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Thu Jul 27 2023 sunhui <sunhui@kylinos.cn> - 1.6.4-1
+- Update package to version 1.6.4
+
 * Mon Aug 09 2021 Python_Bot <Python_Bot@openeuler.org> - 1.6.1-1
 - Package Spec generated
diff --git a/treelib-1.6.1.tar.gz b/treelib-1.6.1.tar.gz
deleted file mode 100644
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diff --git a/treelib-1.6.4.tar.gz b/treelib-1.6.4.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..0dd058c50e6a4e50eab54ad569d702caeda5c988
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