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diff --git a/python-altgraph.spec b/python-altgraph.spec
index 942b720..62736f3 100644
--- a/python-altgraph.spec
+++ b/python-altgraph.spec
@@ -1,15 +1,18 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-altgraph
-Version:	0.17
+Version:	0.17.3
 Release:	1
 Summary:	Python graph (network) package
 License:	MIT
-URL:		https://altgraph.readthedocs.io
-Source0:	https://files.pythonhosted.org/packages/22/5a/ac50b52581bbf0d8f6fd50ad77d20faac19a2263b43c60e7f3af8d1ec880/altgraph-0.17.tar.gz
+URL:		https://github.com/ronaldoussoren/altgraph
+Source0:	https://files.pythonhosted.org/packages/5a/13/a7cfa43856a7b8e4894848ec8f71cd9e1ac461e51802391a3e2101c60ed6/altgraph-0.17.3.tar.gz
 BuildArch:	noarch
 
 %description
 altgraph is a fork of graphlib: a graph (network) package for constructing
+graphs, BFS and DFS traversals, topological sort, shortest paths, etc. with graphviz output.
+altgraph includes some additional usage of Python 2.3+ features
+and enhancements related to modulegraph and macholib.
 
 %package -n python3-altgraph
 Summary:	Python graph (network) package
@@ -18,15 +21,21 @@ BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
 %description -n python3-altgraph
 altgraph is a fork of graphlib: a graph (network) package for constructing
+graphs, BFS and DFS traversals, topological sort, shortest paths, etc. with graphviz output.
+altgraph includes some additional usage of Python 2.3+ features
+and enhancements related to modulegraph and macholib.
 
 %package help
 Summary:	Development documents and examples for altgraph
 Provides:	python3-altgraph-doc
 %description help
 altgraph is a fork of graphlib: a graph (network) package for constructing
+graphs, BFS and DFS traversals, topological sort, shortest paths, etc. with graphviz output.
+altgraph includes some additional usage of Python 2.3+ features
+and enhancements related to modulegraph and macholib.
 
 %prep
-%autosetup -n altgraph-0.17
+%autosetup -n altgraph-%{version}
 
 %build
 %py3_build
@@ -66,5 +75,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Oct 18 2022 guozhengxin <guozhengxin@kylinos.cn> - 0.17.3-1
+- Upgrade package to version 0.17.3
+
 * Mon Jul 06 2020 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated