diff --git a/rubygem-asciidoctor.spec b/rubygem-asciidoctor.spec
index 8f6e8ae..cd3de65 100644
--- a/rubygem-asciidoctor.spec
+++ b/rubygem-asciidoctor.spec
@@ -7,7 +7,7 @@
 Summary: A fast, open source AsciiDoc implementation in Ruby
 Name: rubygem-%{gem_name}
 Version: 2.0.12
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: MIT
 URL: https://asciidoctor.org
 Source0: https://github.com/asciidoctor/asciidoctor/archive/%{gittag}/%{gem_name}-%{version}%{pre}.tar.gz
@@ -131,6 +131,10 @@ cp -a .%{gem_instdir}/man/*.1 \
 %doc %{gem_docdir}
 
 %changelog
+* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 2.0.12-4
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Fri Jun 11 2021 Vít Ondruch <vondruch@redhat.com> - 2.0.12-3
 - Enable test suite.
   Resolves: rhbz#1970776