diff --git a/samba.spec b/samba.spec
index 8dce900..136e8e3 100644
--- a/samba.spec
+++ b/samba.spec
@@ -147,7 +147,7 @@
 %define samba_requires_eq()  %(LC_ALL="C" echo '%*' | xargs -r rpm -q --qf 'Requires: %%{name} = %%{epoch}:%%{version}\\n' | sed -e 's/ (none):/ /' -e 's/ 0:/ /' | grep -v "is not")
 
 %global samba_version 4.19.4
-%global baserelease 3
+%global baserelease 4
 # This should be rc1 or %%nil
 %global pre_release %nil
 
@@ -4471,6 +4471,9 @@ fi
 %endif
 
 %changelog
+* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 2:4.19.4-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Tue Jan 16 2024 Andreas Schneider <asn@redhat.com> - 4.29.4-3
 - Fix samba-gpupdate on Fedora/RHEL