diff --git a/ocaml-odoc.spec b/ocaml-odoc.spec
index cc006c1..0658f70 100644
--- a/ocaml-odoc.spec
+++ b/ocaml-odoc.spec
@@ -6,7 +6,7 @@
 
 Name:           ocaml-%{srcname}
 Version:        1.5.2
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Documentation compiler for OCaml and Reason
 
 License:        MIT
@@ -86,11 +86,6 @@ find _build/default/_doc/_html -name .dune-keep -delete
 # We install the documentation with the doc macro
 rm -fr %{buildroot}%{_prefix}/doc
 
-%ifarch %{ocaml_native_compiler}
-# Add missing executable bits
-find %{buildroot}%{_libdir}/ocaml -name \*.cmxs -exec chmod 0755 {} \+
-%endif
-
 # Install the man page
 mkdir -p %{buildroot}%{_mandir}/man1
 _build/install/default/bin/odoc --help groff > %{buildroot}%{_mandir}/man1/odoc.1
@@ -137,6 +132,9 @@ dune runtest
 %license LICENSE.md
 
 %changelog
+* Fri Apr 23 2021 Jerry James <loganjerry@gmail.com> - 1.5.2-5
+- Rebuild for ocaml-tyxml 4.5.0
+
 * Mon Mar  1 2021 Richard W.M. Jones <rjones@redhat.com> - 1.5.2-4
 - OCaml 4.12.0 build