diff --git a/trafficserver-9.1.4.tar.bz2 b/trafficserver-9.2.1.tar.bz2
old mode 100644
new mode 100755
similarity index 54%
rename from trafficserver-9.1.4.tar.bz2
rename to trafficserver-9.2.1.tar.bz2
index dddff2a530a1fab5440676c801eb28cbd7bc9657..2dcff8b34e864edc7bb0a00ad4ce2ad51f3bfa4c
Binary files a/trafficserver-9.1.4.tar.bz2 and b/trafficserver-9.2.1.tar.bz2 differ
diff --git a/trafficserver.spec b/trafficserver.spec
index c42f3c2c49b7661684b33b539455e2c1d12b6631..7bcf79a0752d0f8ec6c495b6a306f2cb419f5ffe 100644
--- a/trafficserver.spec
+++ b/trafficserver.spec
@@ -1,7 +1,7 @@
 %define _hardened_build 1
 Name:                trafficserver
-Version:             9.1.4
-Release:             2
+Version:             9.2.1
+Release:             1
 Summary:             Apache Traffic Server, a reverse, forward and transparent HTTP proxy cache
 License:             Apache-2.0
 URL:                 https://trafficserver.apache.org/
@@ -101,7 +101,7 @@ getent passwd ats >/dev/null || useradd -r -u 176 -g ats -d / -s /sbin/nologin -
 %defattr(-, root, root, -)
 %{!?_licensedir:%global license %%doc}
 %license LICENSE
-%doc README CHANGELOG* NOTICE STATUS
+%doc  CHANGELOG* NOTICE STATUS
 %config(noreplace) /usr/etc/trafficserver/*
 %{_bindir}/traffic_*
 %{_bindir}/tspush
@@ -131,6 +131,9 @@ getent passwd ats >/dev/null || useradd -r -u 176 -g ats -d / -s /sbin/nologin -
 %{_datadir}/pkgconfig/trafficserver.pc
 
 %changelog
+* Thu Jul 27 2023 zhangchenglin <zhangchenglin@kylinos.cn> - 9.2.1-1
+- Update to 9.2.1
+
 * Fri Mar 03 2023 Ge Wang <wangge20@h-partners.com> - 9.1.4-2
 - Remove rpath