diff --git a/bluez.spec b/bluez.spec
index d511721..7daf110 100644
--- a/bluez.spec
+++ b/bluez.spec
@@ -1,6 +1,6 @@
 Name:          bluez
-Version:       5.56
-Release:       2mamba
+Version:       5.57
+Release:       1mamba
 Summary:       Userspace tools for the Bluetooth wireless library for Linux
 Group:         Applications/Communication 
 Vendor:        openmamba
@@ -154,6 +154,9 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 %doc ChangeLog README
 
 %changelog
+* Sat Apr 03 2021 Automatic Build System <autodist@mambasoft.it> 5.57-1mamba
+- automatic version update by autodist
+
 * Mon Mar 08 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 5.56-2mamba
 - set libexecdir to standard location instead of /%_lib