diff --git a/hugin.spec b/hugin.spec
index f481e12..6e1464a 100644
--- a/hugin.spec
+++ b/hugin.spec
@@ -1,7 +1,7 @@
 Summary: A panoramic photo stitcher and more
 Name: hugin
 Version: 2020.0.0
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPLv2+
 Source: http://downloads.sourceforge.net/hugin/%{name}-%{version}.tar.bz2
 URL: http://hugin.sourceforge.net/
@@ -196,6 +196,9 @@ EOF
 %{_mandir}/man1/hugin_lensdb.*
 
 %changelog
+* Fri Jan 22 2021 Jonathan Wakely <jwakely@redhat.com> - 2020.0.0-4
+- Rebuilt for Boost 1.75
+
 * Tue Jan 12 2021 Mamoru TASAKA <mtasaka@fedoraproject.org> - 2020.0.0-3
 - rebuild against New OpenEXR again