diff --git a/systemd.spec b/systemd.spec
index 6852ec6..71bcdba 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -26,7 +26,7 @@
 
 Name:          systemd
 Epoch:         2
-Version:       252.3
+Version:       252.4
 Release:       1mamba
 Summary:       A system and service manager compatible with SysV and LSB init scripts
 Group:         System/Configuration
@@ -826,6 +826,9 @@ systemctl daemon-reload &>/dev/null || :
 %{_libdir}/pkgconfig/libudev.pc
 
 %changelog
+* Thu Dec 22 2022 Automatic Build System <autodist@mambasoft.it> 252.4-1mamba
+- automatic version update by autodist
+
 * Fri Dec 09 2022 Automatic Build System <autodist@mambasoft.it> 252.3-1mamba
 - automatic version update by autodist