diff --git a/cppad.spec b/cppad.spec
index b79a973..ba6c2ba 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: 3%{?dist}
+Release: 4%{?dist}
 Summary: C++ Algorithmic Differentiation (AD), %{name}-devel and %{name}-doc
 #
 License: EPL-2.0 OR GPL-2.0-or-later
@@ -232,6 +232,9 @@ make %{?_smp_mflags} check
 %%clean
 # ----------------------------------------------------------------------------
 %changelog
+* Wed Jul 15 2026 Fedora Release Engineering <releng@fedoraproject.org> - 20260000.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
+
 * Fri Jan 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 20260000.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild