diff --git a/postgresql.spec b/postgresql.spec
index 7434552..46e95a4 100644
--- a/postgresql.spec
+++ b/postgresql.spec
@@ -3,7 +3,7 @@
 %define        majver %(echo %version | cut -d. -f 1-2)
 
 Name:          postgresql
-Version:       15.0
+Version:       15.1
 Release:       1mamba
 Summary:       An object-relational database management system (ORDBMS)
 Group:         Applications/Databases
@@ -360,6 +360,9 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 %{_libdir}/postgresql/tutorial/*
 
 %changelog
+* Fri Nov 11 2022 Automatic Build System <autodist@mambasoft.it> 15.1-1mamba
+- automatic version update by autodist
+
 * Wed Nov 02 2022 Automatic Build System <autodist@mambasoft.it> 15.0-1mamba
 - automatic version update by autodist