diff --git a/libglibmm.spec b/libglibmm.spec
index ef3913b..38eca93 100644
--- a/libglibmm.spec
+++ b/libglibmm.spec
@@ -1,8 +1,8 @@
 %define        majversion  %(echo %version | cut -d. -f 1-2)
 
 Name:          libglibmm
-Version:       2.46.2
-Release:       2mamba
+Version:       2.46.3
+Release:       1mamba
 Summary:       A C++ interface for GTK2 (a GUI library for X)
 Group:         System/Libraries
 Vendor:        openmamba
@@ -83,6 +83,9 @@ This package contains the static libraries and header files needed for developin
 %doc ChangeLog NEWS README
 
 %changelog
+* Mon Dec 14 2015 Automatic Build System <autodist@mambasoft.it> 2.46.3-1mamba
+- automatic version update by autodist
+
 * Thu Dec 10 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 2.46.2-2mamba
 - rebuilt with gcc 5.2.0