diff --git a/perl-MIME-Base64.spec b/perl-MIME-Base64.spec
index f89a6d8..95525e1 100644
--- a/perl-MIME-Base64.spec
+++ b/perl-MIME-Base64.spec
@@ -1,6 +1,6 @@
 Name:           perl-MIME-Base64
 Version:        3.16
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Encoding and decoding of Base64 and quoted-printable strings
 # Base.xs:      (GPL+ or Artistic) and MIT (Bellcore's part)
 # Other files:  GPL+ or Artistic
@@ -57,6 +57,10 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 3.16-4
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 3.16-3
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937