diff --git a/ocaml-bin-prot.spec b/ocaml-bin-prot.spec
index 0f207cc..e76a0a0 100644
--- a/ocaml-bin-prot.spec
+++ b/ocaml-bin-prot.spec
@@ -3,7 +3,7 @@
 Name:           ocaml-bin-prot
 Version:        0.15.0
 Epoch:          1
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Read and write OCaml values in a type-safe binary protocol
 
 # The project as a whole is MIT, but code in the src subdirectory is BSD.
@@ -71,6 +71,9 @@ ocamlmklib -g -ldopt "%{build_ldflags}" -o bin_prot_stubs blit_stubs.o
 %files devel -f .ofiles-devel
 
 %changelog
+* Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1:0.15.0-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
 * Wed Jul 20 2022 Jerry James <loganjerry@gmail.com> - 1:0.15.0-5
 - Use new OCaml macros