diff --git a/userspace-rcu.spec b/userspace-rcu.spec
index dd5f7a1..b8480b9 100644
--- a/userspace-rcu.spec
+++ b/userspace-rcu.spec
@@ -1,6 +1,6 @@
 Name:           userspace-rcu
 Version:        0.12.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        RCU (read-copy-update) implementation in user-space
 License:        LGPLv2+
 URL:            http://liburcu.org
@@ -85,6 +85,9 @@ make regtest
 
 
 %changelog
+* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.12.1-4
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.12.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild