diff --git a/bluez.spec b/bluez.spec
index 40f327e..bcac17a 100644
--- a/bluez.spec
+++ b/bluez.spec
@@ -1,6 +1,6 @@
 Name:          bluez
-Version:       5.47
-Release:       3mamba
+Version:       5.50
+Release:       1mamba
 Summary:       Userspace tools for the Bluetooth wireless library for Linux
 Group:         Applications/Communication 
 Vendor:        openmamba
@@ -135,6 +135,9 @@ done
 %doc ChangeLog README
 
 %changelog
+* Sat Nov 10 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 5.50-1mamba
+- update to 5.50
+
 * Mon Nov 13 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 5.47-3mamba
 - provide libbluez and libbluez-devel for legacy