diff --git a/m4.spec b/m4.spec
index 203a285..ba2909e 100644
--- a/m4.spec
+++ b/m4.spec
@@ -1,7 +1,7 @@
 Summary: GNU macro processor
 Name: m4
 Version: 1.4.18
-Release: 18%{?dist}
+Release: 19%{?dist}
 License: GPLv3+
 Source0: https://ftp.gnu.org/gnu/m4/m4-%{version}.tar.xz
 Source1: https://ftp.gnu.org/gnu/m4/m4-%{version}.tar.xz.sig
@@ -52,6 +52,10 @@ make %{?_smp_mflags} check
 %{_mandir}/man1/m4.1*
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 1.4.18-19
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.4.18-18
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937