diff --git a/brltty.spec b/brltty.spec
index 6f8d548..32cb8d4 100644
--- a/brltty.spec
+++ b/brltty.spec
@@ -38,7 +38,7 @@
 
 Name: brltty
 Version: %{pkg_version}
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: LGPLv2+
 URL: http://brltty.app/
 Source0: http://brltty.app/archive/%{name}-%{version}.tar.xz
@@ -644,6 +644,9 @@ fi
 %config(noreplace) %verify(not size md5 mtime) %{_sysconfdir}/brltty/Initramfs/cmdline
 
 %changelog
+* Mon Oct 04 2021 Richard W.M. Jones <rjones@redhat.com> - 6.4-2
+- OCaml 4.13.1 build
+
 * Fri Sep 24 2021 Gwyn Ciesla <gwync@protonmail.com> - 6.4-1
 - 6.4