diff --git a/python-treelib.spec b/python-treelib.spec
index a8f7ccb28ad8b38a41606e108066c06271879db2..b0ae6347879bd3f89c03f60650c451630ba84749 100644
--- a/python-treelib.spec
+++ b/python-treelib.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-treelib
-Version:	1.7.0
+Version:	1.8.0
 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/d8/ec/962387a2bd7ece011f47cfa08f06f832fc9fd41b31f4f0007b8b7948eb93/treelib-1.7.0.tar.gz
+Source0:	https://files.pythonhosted.org/packages/7a/31/145bdbee73d7ee4ac4e879c37faa196a32208b288ca4f308c1ad8db3f010/treelib-1.8.0.tar.gz
 BuildArch:	noarch
 
 
@@ -69,6 +69,11 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Oct 13 2025 lifeifei <lifeifei@kylinos.cn> -  1.8.0-1
+- update package to 1.8.0
+  Drop Python 3.6; migrate to Poetry; improve tests/docs; unify linting and formatting for py3.7+
+  Fix double quote escaping in Graphviz labels, encoding in show(), and add mypy typing stubs
+
 * Tue Nov 05 2024 xiaozai <xiaozai@kylinos.cn> - 1.7.0-1
 - Update package to version 1.7.0
   - Remove deprecated plugins
diff --git a/treelib-1.7.0.tar.gz b/treelib-1.7.0.tar.gz
deleted file mode 100644
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diff --git a/treelib-1.8.0.tar.gz b/treelib-1.8.0.tar.gz
new file mode 100644
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