diff --git a/expat.spec b/expat.spec
index 9eb7d0e..441be15 100644
--- a/expat.spec
+++ b/expat.spec
@@ -3,7 +3,7 @@
 Summary: An XML parser library
 Name: expat
 Version: %(echo %{unversion} | sed 's/_/./g')
-Release: 3%{?dist}
+Release: 4%{?dist}
 Source: https://github.com/libexpat/libexpat/archive/R_%{unversion}.tar.gz#/expat-%{version}.tar.gz
 URL: https://libexpat.github.io/
 License: MIT
@@ -72,6 +72,10 @@ make check
 %{_libdir}/lib*.a
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 2.2.10-4
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Thu Apr 15 2021 Mohan Boddu <mboddu@redhat.com> - 2.2.10-3
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937