diff --git a/mediastreamer.spec b/mediastreamer.spec
index 53ab866..70f1793 100644
--- a/mediastreamer.spec
+++ b/mediastreamer.spec
@@ -1,5 +1,5 @@
 Name:          mediastreamer
-Version:       2.11.2
+Version:       2.12.1
 Release:       1mamba
 Summary:       A GPL licensed library to make audio and video real-time streaming and processing
 Group:         Applications/Multimedia
@@ -114,6 +114,9 @@ export CFLAGS="%{optflags} -Wno-unused-function"
 #%doc ChangeLog NEWS README
 
 %changelog
+* Tue Jan 26 2016 Automatic Build System <autodist@mambasoft.it> 2.12.1-1mamba
+- automatic version update by autodist
+
 * Wed Jul 29 2015 Automatic Build System <autodist@mambasoft.it> 2.11.2-1mamba
 - automatic version update by autodist