diff --git a/libcmis.spec b/libcmis.spec
index 03ca2a6..b00fc93 100644
--- a/libcmis.spec
+++ b/libcmis.spec
@@ -2,7 +2,7 @@
 
 Name: libcmis
 Version: 0.5.2
-Release: 4%{?dist}
+Release: 5%{?dist}
 Summary: A C/C++ client library for CM interfaces
 
 License: GPLv2+ or LGPLv2+ or MPLv1.1
@@ -81,6 +81,9 @@ make %{?_smp_mflags} check
 %{_mandir}/man1/cmis-client.1*
 
 %changelog
+* Thu May 28 2020 Jonathan Wakely <jwakely@redhat.com> - 0.5.2-5
+- Rebuilt for Boost 1.73
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.2-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild