diff --git a/ocaml-lwt-log.spec b/ocaml-lwt-log.spec
index 14042f9..07f44e7 100644
--- a/ocaml-lwt-log.spec
+++ b/ocaml-lwt-log.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-lwt-log
 Version:        1.1.1
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        Lwt logging library
 
 %global libname %(echo %{name} | sed -e 's/^ocaml-//')
@@ -69,6 +69,9 @@ find %{buildroot} -name '*.cmxs' -exec chmod 0755 {} \;
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.1-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Sep 01 2020 Richard W.M. Jones <rjones@redhat.com> - 1.1.1-12
 - OCaml 4.11.1 rebuild