diff --git a/imath.spec b/imath.spec
index b0e2620..119d935 100644
--- a/imath.spec
+++ b/imath.spec
@@ -4,7 +4,7 @@
 
 Name:           imath
 Version:        3.1.5
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Library of 2D and 3D vector, matrix, and math operations for computer graphics
 
 License:        BSD
@@ -97,6 +97,9 @@ mv %{__cmake_builddir}/docs/sphinx ./html
 
 
 %changelog
+* Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.5-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
 * Mon Jun 13 2022 Python Maint <python-maint@redhat.com> - 3.1.5-3
 - Rebuilt for Python 3.11