diff --git a/ocaml-extlib.spec b/ocaml-extlib.spec
index 62df676..7671dc8 100644
--- a/ocaml-extlib.spec
+++ b/ocaml-extlib.spec
@@ -4,7 +4,7 @@
 
 Name:           ocaml-extlib
 Version:        1.7.8
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        OCaml ExtLib additions to the standard library
 License:        LGPLv2+ with exceptions
 
@@ -84,6 +84,10 @@ make install -j1
 
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 1.7.8-6
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Wed Jun 23 2021 Richard W.M. Jones <rjones@redhat.com> - 1.7.8-5
 - Bump and rebuild
   resolves: rhbz#1975306