diff --git a/cppad.spec b/cppad.spec
index 5fa54b6..4d8d868 100644
--- a/cppad.spec
+++ b/cppad.spec
@@ -29,7 +29,7 @@
 # https://docs.fedoraproject.org/en-US/packaging-guidelines/Versioning/
 Name:    cppad
 Version: %{year}0000.0
-Release: 4%{?dist}
+Release: 5%{?dist}
 Summary: C++ Algorithmic Differentiation (AD), %{name}-devel and %{name}-doc
 #
 License: EPL-2.0 OR GPL-2.0-or-later
@@ -269,6 +269,9 @@ make %{?_smp_mflags} check
 %%clean
 # ----------------------------------------------------------------------------
 %changelog
+* Wed Jul 23 2025 Fedora Release Engineering <releng@fedoraproject.org> - 20250000.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
 * Wed Feb 05 2025  <bradbell at seanet dot com> - 20250000.0-4
 - python-toml is deprecated, so current xrst-python uses python-tomli instead