diff --git a/python-mapnik.spec b/python-mapnik.spec
index 5a92b31..4ac67b0 100644
--- a/python-mapnik.spec
+++ b/python-mapnik.spec
@@ -10,7 +10,7 @@
 
 Name:           python-%{srcname}
 Version:        3.0.23
-Release:        8.20200224git%{shortcommit}%{?dist}
+Release:        9.20200224git%{shortcommit}%{?dist}
 Summary:        Python bindings for Mapnik
 
 License:        LGPLv2+
@@ -97,6 +97,9 @@ PGHOST="$PWD" LANG="C.UTF-8" BOOST_PYTHON_LIB=boost_python%{python3_version_nodo
 
 
 %changelog
+* Fri Jan 22 2021 Jonathan Wakely <jwakely@redhat.com> - 3.0.23-9.20200224git7da019c
+- Rebuilt for Boost 1.75
+
 * Sat Jan  9 2021 Tom Hughes <tom@compton.nu> - 3.0.23-8.20200224git%(c=%{commit}; echo ${c:0:7})%{?dist}
 - Rebuild for mapnik 3.1.0