diff --git a/pyparsing-3.0.9.tar.gz b/pyparsing-3.0.9.tar.gz
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diff --git a/pyparsing-3.1.1.tar.gz b/pyparsing-3.1.1.tar.gz
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diff --git a/pyparsing.spec b/pyparsing.spec
index c0021df91a6b57141bbdd4921c73b15490d06a13..073cc96e16245a735e76eca345a56b7fef715996 100644
--- a/pyparsing.spec
+++ b/pyparsing.spec
@@ -1,10 +1,10 @@
 Name:            pyparsing
-Version:         3.0.9
+Version:         3.1.1
 Release:         1
 Summary:         A Python Parsing Module
 License:         MIT
 URL:             https://github.com/pyparsing/pyparsing/
-Source0:         https://github.com/pyparsing/pyparsing/releases/download/pyparsing_%{version}/pyparsing-%{version}.tar.gz
+Source0:         https://github.com/pyparsing/pyparsing/releases/download/%{version}/pyparsing-%{version}.tar.gz
 
 BuildArch:       noarch
 BuildRequires:   dos2unix python3-devel python3-setuptools python3-tox python3-coverage python3-flit-core
@@ -68,6 +68,27 @@ dos2unix -k CHANGES LICENSE
 %doc CHANGES README.rst docs examples
 
 %changelog
+* Mon Jan 29 2024 yixiangzhike <yixiangzhike007@163.com> - 3.1.1-1
+- update version to 3.1.1
+  - Fixed bug in NotAny where expr parse action was not being run
+  - Fix regex matching for Python quoted strings
+  - Make create_diagram() code compatible with latest version of railroad-diagrams
+  - Support Python 3.12
+  - Small perf optimization for `expr | ""` mapping to `Optional(expr)`
+  - Redo QuotedString '\' escape handling as a state machine
+  - Add ParseResults.deepcopy()
+  - Remove ^ and $ tags from pp.common.url regex
+  - Added DelimitedList class, for better handling of naming and diagramming
+  - Deprecate ParserElement.validate()
+  - Added new class method ParserElement.using_each
+  - Fix bug in delimited_list
+  - Added python_quoted_string; fixed exception messages for ParseElementEnhance subclasses
+  - Enable packrat in verilogParse.py by default
+  - Add embed argument to create_diagram
+  - Add support for slice in expr[] notation
+  - Fixed bug in srange
+  - Added Lox language parser
+
 * Fri Jul 28 2023 zhuofeng <zhuofeng2@huawei.com> - 3.0.9-1
 - update version to 3.0.9