diff --git a/dwarves.spec b/dwarves.spec
index c00ec78..9806f29 100644
--- a/dwarves.spec
+++ b/dwarves.spec
@@ -3,7 +3,7 @@
 
 Name: dwarves
 Version: 1.21
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2
 Summary: Debugging Information Manipulation Tools (pahole & friends)
 URL: http://acmel.wordpress.com
@@ -136,6 +136,10 @@ rm -Rf %{buildroot}
 %{_libdir}/%{libname}_reorganize.so
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 1.21-2
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Fri May 14 2021 Jiri Olsa <jolsa@redhat.com> - 1.21-1
 - remove ftrace filter
 - New release: v1.21