diff --git a/libao.spec b/libao.spec
index 7c6eb42..71a576e 100644
--- a/libao.spec
+++ b/libao.spec
@@ -1,6 +1,6 @@
 Name:           libao
 Version:        1.2.0
-Release:        20%{?dist}
+Release:        21%{?dist}
 Summary:        Cross Platform Audio Output Library
 License:        GPLv2+
 URL:            http://xiph.org/ao/
@@ -70,6 +70,9 @@ rm -rf $RPM_BUILD_ROOT%{_docdir}/%{name}*
 
 
 %changelog
+* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.2.0-21
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+
 * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild