diff --git a/nagios.spec b/nagios.spec
index 7552694..0debfde 100644
--- a/nagios.spec
+++ b/nagios.spec
@@ -3,8 +3,8 @@
 %define cmdgrp nagioscmd
 
 Name:          nagios
-Version:       4.4.14
-Release:       2mamba
+Version:       4.5.0
+Release:       1mamba
 Summary:       An Open Source host, service and network monitoring program
 Group:         Network/Monitoring
 Vendor:        openmamba
@@ -294,6 +294,9 @@ fi
 %{_libdir}/nagios/libnagios.a
 
 %changelog
+* Fri Nov 17 2023 Automatic Build System <autodist@mambasoft.it> 4.5.0-1mamba
+- automatic version update by autodist
+
 * Sat Aug 12 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 4.4.14-2mamba
 - remove requirements for apache, added configuration for nginx