diff --git a/nss_nis.spec b/nss_nis.spec
index d10f9f1..4e68788 100644
--- a/nss_nis.spec
+++ b/nss_nis.spec
@@ -1,6 +1,6 @@
 Name: nss_nis
 Version: 3.1
-Release: 1
+Release: 2
 Summary: Name Service Switch (NSS) module using NIS
 License: LGPLv2+
 URL: https://github.com/thkukuk/libnss_nis
@@ -55,6 +55,9 @@ make check
 
 
 %changelog
+* Tue Oct 18 2022 jinlun <jinlun@huawei.com> - 3.1-2
+- Rebuild for new release number
+
 * Mon Jul 27 2020 Liquor <lirui130@huawei.com> - 3.1-1
 - update to 3.1