diff --git a/octave-struct.spec b/octave-struct.spec
index 785c234..9bb3aa0 100644
--- a/octave-struct.spec
+++ b/octave-struct.spec
@@ -2,7 +2,7 @@
 
 Name:           octave-%{octpkg}
 Version:        1.0.18
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Structure handling for Octave
 License:        GPLv3+
 URL:            https://octave.sourceforge.io/struct/
@@ -49,6 +49,9 @@ included in the octave core.
 
 
 %changelog
+* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.18-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.18-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild