diff --git a/gsl.spec b/gsl.spec
index f7284fd..a659b9d 100644
--- a/gsl.spec
+++ b/gsl.spec
@@ -1,7 +1,7 @@
 Summary: The GNU Scientific Library for numerical analysis
 Name: gsl
 Version: 2.6
-Release: 5%{?dist}
+Release: 6%{?dist}
 URL: http://www.gnu.org/software/gsl/
 License: GPLv3+
 Source: http://ftp.gnu.org/gnu/gsl/%{name}-%{version}.tar.gz
@@ -81,6 +81,10 @@ rm -r %{buildroot}%{_libdir}/*.a
 %{_includedir}/gsl/
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 2.6-6
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 2.6-5
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937