diff --git a/bind.spec b/bind.spec
index 40014e7375eb69954fa27b552d0b71cde668118a..cf7a25e4f814d2ba0131fe6fbf84fbcc06869b8d 100644
--- a/bind.spec
+++ b/bind.spec
@@ -19,7 +19,7 @@ Name:           bind
 Summary:        Domain Name System (DNS) Server (named)
 License:        MPLv2.0
 Version:        9.11.21
-Release:        17
+Release:        18
 Epoch:          32
 Url:            http://www.isc.org/products/BIND/
 Source0:        https://ftp.isc.org/isc/bind9/9.11.21/bind-%{version}.tar.gz
@@ -1308,6 +1308,12 @@ rm -rf ${RPM_BUILD_ROOT}
 
 
 %changelog
+* Thu Sep 28 2023 sunhai <sunhai10@huawei.com> - 32:9.11.21-18
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix update
+
 * Tue Sep 26 2023 zhanghao <zhanghao383@huawei.com> - 32:9.11.21-17
 - Type:CVE
 - ID:CVE-2023-3341