diff --git a/freeradius.spec b/freeradius.spec
index 6215862..5468a06 100644
--- a/freeradius.spec
+++ b/freeradius.spec
@@ -1,7 +1,7 @@
 Summary: High-performance and highly configurable free RADIUS server
 Name: freeradius
 Version: 3.0.21
-Release: 17%{?dist}
+Release: 18%{?dist}
 License: GPLv2+ and LGPLv2+
 URL: http://www.freeradius.org/
 
@@ -851,6 +851,10 @@ exit 0
 %attr(640,root,radiusd) %config(noreplace) /etc/raddb/mods-available/rest
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 3.0.21-18
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Mon Aug 03 2021 Antonio Torres <antorres@redhat.com> - 3.0.21-17
 - Ignore badfuncs error in rpminspect
   Resolves: bz#1986972