diff --git a/twolame.spec b/twolame.spec
index a5cc93f..d11bdff 100644
--- a/twolame.spec
+++ b/twolame.spec
@@ -1,6 +1,6 @@
 Name:		twolame
 Version:	0.3.13
-Release:	17%{?dist}
+Release:	18%{?dist}
 Summary:	Optimized MPEG Audio Layer 2 encoding library based on tooLAME
 # build-scripts/install-sh is MIT/X11, build-scripts/{libtool.m4, ltmain.sh} are GPLv2+
 License:	LGPLv2+
@@ -83,6 +83,9 @@ rm -rf %{buildroot}%{_docdir}
 %{_includedir}/%{name}.h
 
 %changelog
+* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.3.13-18
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.13-17
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild