diff --git a/bluez-qt.spec b/bluez-qt.spec
index 2ed66fb..e88bec4 100644
--- a/bluez-qt.spec
+++ b/bluez-qt.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          bluez-qt
-Version:       5.56.0
+Version:       5.57.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 Qt wrapper for BlueZ 5 DBus API
 Group:         System/Libraries
@@ -91,6 +91,9 @@ exit 0
 %{_libdir}/qt5/mkspecs/modules/qt_BluezQt.pri
 
 %changelog
+* Fri Apr 19 2019 Automatic Build System <autodist@mambasoft.it> 5.57.0-1mamba
+- automatic version update by autodist
+
 * Mon Mar 11 2019 Automatic Build System <autodist@mambasoft.it> 5.56.0-1mamba
 - automatic version update by autodist