diff --git a/python-tornado.spec b/python-tornado.spec
index 04292e3b2d9da790c5d658528508d0bcccc27f3b..0f8d8d4a377c762e4f2bd854abbc34f00bf63f7e 100644
--- a/python-tornado.spec
+++ b/python-tornado.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 1
 %global srcname tornado
 %global common_description %{expand:
 Tornado is an open source version of the scalable, non-blocking web
@@ -11,7 +11,7 @@ handle thousands of simultaneous standing connections, which means it is
 ideal for real-time web services.}
 
 Name:           python-%{srcname}
-Version:        6.3.3
+Version:        6.4.2
 Release:        %{anolis_release}%{?dist}
 Summary:        Scalable, non-blocking web server and tools
 
@@ -35,7 +35,7 @@ Summary:        %{summary}
 
 %package -n python3-%{srcname}-doc
 Summary:        Examples for %{name}
-Obsoletes:      python-tornado-doc < 6.3.3
+Obsoletes:      python-tornado-doc < 6.4.2
 Buildarch:      noarch
 
 %description -n python3-%{srcname}-doc %{common_description}
@@ -68,6 +68,9 @@ export TRAVIS=true
 %doc demos
 
 %changelog
+* Mon Dec 16 2024 yangxinyu <yangxinyu@nfschina.com> - 6.4.2-1
+- update to 6.4.2
+
 * Mon Apr 08 2024 Bo Ren <rb01097748@alibaba-inc.com> - 6.3.3-3
 - Rebuild with python3.11
 
diff --git a/v6.3.3.tar.gz b/v6.3.3.tar.gz
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diff --git a/v6.4.2.tar.gz b/v6.4.2.tar.gz
new file mode 100644
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