diff --git a/libdap.spec b/libdap.spec
index 9354d06..7ab8c45 100644
--- a/libdap.spec
+++ b/libdap.spec
@@ -1,7 +1,7 @@
 Name: libdap
 Summary: The C++ DAP2 library from OPeNDAP
 Version: 3.20.10
-Release: 5%{?dist}
+Release: 6%{?dist}
 
 License: LGPL-2.1-or-later
 URL: http://www.opendap.org/
@@ -134,6 +134,9 @@ make check || :
 
 
 %changelog
+* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 3.20.10-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 3.20.10-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild