diff --git a/iozone.spec b/iozone.spec
index 17adeb12ee0c683b797351b99b945c2c6aa7854c..f2e9daedb0a0a07b783740d49490ba7ea7bb99e9 100644
--- a/iozone.spec
+++ b/iozone.spec
@@ -1,12 +1,12 @@
 #%global debug_package %{nil}
 
 Name:    iozone
-Version: 3_490
+Version: 3_492
 Release: 1
 Summary: Iozone Filesystem Benchmark
 License: GPLv2+
 URL:	 http://www.iozone.org/
-Source0: http://www.iozone.org/src/current/%{name}%{version}.tar
+Source0: http://www.iozone.org/src/current/%{name}%{version}.tgz
 
 BuildRequires: 	make libtool
 
@@ -67,6 +67,9 @@ cp $RPM_BUILD_DIR/iozone%{version}/docs/iozone.1 $RPM_BUILD_ROOT/usr/share/man/m
 %{_docdir}/*
 
 %changelog
+* Thu Jul 22 2021 Lianguo Wang <wanglianguo@kylinos.cn> - 3.492-1
+- Update to 3.492
+
 * Sun Mar 29 2020 Wei Xiong <myeuler@163.com>
 - Package init
 
diff --git a/iozone3_490.tar b/iozone3_490.tar
deleted file mode 100644
index 6ecd06e507f34ed796785dcf4d4395b1d56406d3..0000000000000000000000000000000000000000
Binary files a/iozone3_490.tar and /dev/null differ
diff --git a/iozone3_492.tgz b/iozone3_492.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..3742d8b75171a1611c534d08a12eb2a7ded1e775
Binary files /dev/null and b/iozone3_492.tgz differ