diff --git a/libX11.spec b/libX11.spec
index f87341d..31a84d7 100644
--- a/libX11.spec
+++ b/libX11.spec
@@ -5,7 +5,7 @@
 Summary: Core X11 protocol client library
 Name: libX11
 Version: 1.8.7
-Release: 1%{?gitdate:.%{gitdate}git%{gitversion}}%{?dist}
+Release: 2%{?gitdate:.%{gitdate}git%{gitversion}}%{?dist}
 License: MIT AND X11
 URL: http://www.x.org
 
@@ -123,6 +123,9 @@ make %{?_smp_mflags} check
 %{_mandir}/man5/*.5*
 
 %changelog
+* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.7-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Wed Oct 04 2023 Peter Hutterer <peter.hutterer@redhat.com> - 1.8.7-1
 - libX11 1.8.7
   - CVE-2023-43785 libX11: out-of-bounds memory access in _XkbReadKeySyms()