diff --git a/ocaml-cppo.spec b/ocaml-cppo.spec
index 5043942..4097fd6 100644
--- a/ocaml-cppo.spec
+++ b/ocaml-cppo.spec
@@ -5,7 +5,7 @@
 
 Name:           ocaml-cppo
 Version:        1.6.6
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        Equivalent of the C preprocessor for OCaml programs
 
 License:        BSD
@@ -69,6 +69,10 @@ make test
 
 
 %changelog
+* Wed Jun 23 2021 Richard W.M. Jones <rjones@redhat.com> - 1.6.6-13
+- Bump and rebuild
+  resolves: rhbz#1975301
+
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.6.6-12
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937