diff --git a/squid.spec b/squid.spec
index 7194932..c194f29 100644
--- a/squid.spec
+++ b/squid.spec
@@ -5,7 +5,7 @@
 %define userid   65010
 
 Name:          squid
-Version:       6.5
+Version:       6.6
 Release:       1mamba
 Summary:       The Squid proxy caching server
 Group:         System/Servers
@@ -253,6 +253,9 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 #%doc QUICKSTART README RELEASENOTES.html SPONSORS
 
 %changelog
+* Thu Dec 07 2023 Automatic Build System <autodist@mambasoft.it> 6.6-1mamba
+- automatic version update by autodist
+
 * Mon Nov 06 2023 Automatic Build System <autodist@mambasoft.it> 6.5-1mamba
 - automatic version update by autodist