diff --git a/libidn2.spec b/libidn2.spec
index bcfdf620a62c1457f98a18ba9d230b499ecebb17..9b30253a15d7944d002e1bebd2cc6b3726335e47 100644
--- a/libidn2.spec
+++ b/libidn2.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 
 Name:             libidn2
 Version:          2.3.4
@@ -91,6 +91,9 @@ rm -f examples/Makefile*
 %{_infodir}/%{name}.info*
 
 %changelog
+* Thu Nov 24 2022 Chunmei Xu <xuchunmei@linux.alibaba.com> - 2.3.4-2
+- rebuild with libunistring update
+
 * Sat Oct 29 2022 Funda Wang <fundawang@yeah.net> - 2.3.4-1
 - update to 2.3.4