diff --git a/python-tornado.spec b/python-tornado.spec
index bec84bef6398f7f3a5985bc1cbe1cb5ba1044cb4..6cd767bc15112fc1102f181ea4eb6bee7e6611ac 100644
--- a/python-tornado.spec
+++ b/python-tornado.spec
@@ -1,9 +1,9 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-tornado
-Version:	6.3.3
+Version:	6.4.1
 Release:	1
 Summary:	Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
-License:	ASL 2.0
+License:	Apache-2.0
 URL:		http://www.tornadoweb.org/
 Source0:	https://files.pythonhosted.org/packages/source/t/tornado/tornado-%{version}.tar.gz
 
@@ -72,6 +72,13 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Jun 19 2024 yaoxin <yao_xin001@hoperun.com> - 6.4.1-1
+- Update to 6.4.1
+  * Parsing of the ``Transfer-Encoding`` header is now stricter.
+  * Handling of whitespace in headers now matches the RFC more closely.
+  * ``tornado.curl_httpclient`` now prohibits carriage return and linefeed headers in HTTP headers
+  (matching the behavior of ``simple_httpclient``).
+
 * Fri Oct 13 2023 wen-minjuan <mjwen@isoftstone.com> - 6.3.3-1
 - Upgrade version to 6.3.3-1
 
diff --git a/tornado-6.3.3.tar.gz b/tornado-6.3.3.tar.gz
deleted file mode 100644
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diff --git a/tornado-6.4.1.tar.gz b/tornado-6.4.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..a2052abdf26f3ba3f48aef7112ec8520f121b757
Binary files /dev/null and b/tornado-6.4.1.tar.gz differ