diff --git a/lark-parser-0.11.3.tar.gz b/lark-parser-0.11.3.tar.gz
deleted file mode 100644
index 45677ec..0000000
Binary files a/lark-parser-0.11.3.tar.gz and /dev/null differ
diff --git a/lark-parser-0.12.0.tar.gz b/lark-parser-0.12.0.tar.gz
new file mode 100644
index 0000000..ec0d1a8
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diff --git a/python-lark-parser.spec b/python-lark-parser.spec
index 0632594..151c1ab 100644
--- a/python-lark-parser.spec
+++ b/python-lark-parser.spec
@@ -1,12 +1,14 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-lark-parser
-Version:	0.11.3
+Version:	0.12.0
 Release:	1
 Summary:	a modern parsing library
 License:	MIT
 URL:		https://github.com/lark-parser/lark
-Source0:	https://files.pythonhosted.org/packages/cd/55/8951788003c9f65dfcf9c51d7ba7952c6c5ae72685aa3cf9c66e925bd538/lark-parser-0.11.3.tar.gz
+Source0:	https://files.pythonhosted.org/packages/5a/ee/fd1192d7724419ddfe15b6f17d1c8742800d4de917c0adac3b6aaf22e921/lark-parser-0.12.0.tar.gz
 BuildArch:	noarch
+
+
 %description
 
 Lark is a modern general-purpose parsing library for Python.
@@ -31,7 +33,7 @@ Lark is a modern general-purpose parsing library for Python.
 With Lark, you can parse any context-free grammar, efficiently, with very little code.
 
 %prep
-%autosetup -n lark-parser-0.11.3
+%autosetup -n lark-parser-%{version}
 
 %build
 %py3_build
@@ -71,5 +73,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Sun Sep 25 2022 guozhengxin <guozhengxin@kylinos.cn> - 0.12.0-1
+- Upgrade package to version 0.12.0
+
 * Wed Jun 02 2021 OpenStack_SIG <openstack@openeuler.org>
 - Package Spec generated