diff --git a/libnetfilter_cthelper.spec b/libnetfilter_cthelper.spec
index 16c1913..019b88b 100644
--- a/libnetfilter_cthelper.spec
+++ b/libnetfilter_cthelper.spec
@@ -1,6 +1,6 @@
 Name:           libnetfilter_cthelper
 Version:        1.0.0
-Release:        20%{?dist}
+Release:        21%{?dist}
 Summary:        User-space infrastructure for connection tracking helpers
 License:        GPLv2
 URL:            http://www.netfilter.org/projects/libnetfilter_cthelper/index.html
@@ -49,6 +49,10 @@ find $RPM_BUILD_ROOT -type f -name '*.la' -exec rm -f {} ';'
 %{_libdir}/*.so
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 1.0.0-21
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.0.0-20
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937