diff --git a/ocaml-tyxml.spec b/ocaml-tyxml.spec
index 1f62b90..f4dab69 100644
--- a/ocaml-tyxml.spec
+++ b/ocaml-tyxml.spec
@@ -10,7 +10,7 @@
 
 Name:           ocaml-%{srcname}
 Version:        4.5.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Build valid HTML and SVG documents
 
 License:        LGPLv2 with exceptions
@@ -242,6 +242,9 @@ dune runtest -p tyxml,tyxml-syntax,tyxml-ppx
 %{_libdir}/ocaml/%{srcname}-ppx/internal/*.mli
 
 %changelog
+* Thu Jul 29 2021 Jerry James <loganjerry@gmail.com> - 4.5.0-4
+- Rebuild for ocaml-ppxlib 0.22.2
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.5.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild