diff --git a/sssd.spec b/sssd.spec
index aab7e8e85629c7399b2cfa90cde0bf7a2163304a..f5da33dc64282880bb170d4f70576fe202efad7e 100644
--- a/sssd.spec
+++ b/sssd.spec
@@ -1,4 +1,4 @@
-%define anolis_release 2
+%define anolis_release 3
 
 %global sssd_user sssd
 %global child_attrs 4750
@@ -1057,6 +1057,9 @@ fi
 %systemd_postun_with_restart sssd.service
 
 %changelog
+* Thu Nov 24 2022 Chunmei Xu <xuchunmei@linux.alibaba.com> - 2.7.4-3
+- rebuild with libunistring update
+
 * Mon Oct 24 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 2.7.4-2
 - optimise spec file
 
@@ -1065,4 +1068,3 @@ fi
 
 * Wed Mar 09 2022 Chunmei Xu <xuchunmei@linux.alibaba.com> - 2.6.3-1
 - init from upstream 2.6.2
-