diff --git a/logrotate-3.18.1.tar.xz b/logrotate-3.18.1.tar.xz
new file mode 100644
index 0000000..8b7dba5
Binary files /dev/null and b/logrotate-3.18.1.tar.xz differ
diff --git a/logrotate.spec b/logrotate.spec
index 7660628..d0c85ee 100644
--- a/logrotate.spec
+++ b/logrotate.spec
@@ -1,7 +1,7 @@
 %global _configure ../configure
 
 Name: logrotate
-Version: 3.17.0
+Version: 3.18.1
 Release: 1
 Summary: simplify the administration of log files
 License: GPLv2+
@@ -73,6 +73,9 @@ fi
 %{_mandir}/man5/logrotate.conf.5*
 
 %changelog
+* Sat Nov 20 2021 xiechengliang <xiechengliang1@huawei.com> - 3.18.1-1
+- update upstream to 3.18.1
+
 * Wed Jul 29 2020 tianwei <tianwei12@huawei.com> - 3.17.0-1
 - update upstream to 3.17.0