diff --git a/libgtk2.spec b/libgtk2.spec
index 545868b..377eae3 100644
--- a/libgtk2.spec
+++ b/libgtk2.spec
@@ -2,7 +2,7 @@
 %define libver      2.0
 
 Name:          libgtk2
-Version:       2.24.30
+Version:       2.24.31
 Release:       1mamba
 Summary:       The GIMP ToolKit (GTK+), a library for creating GUIs
 Group:         System/Libraries
@@ -211,6 +211,9 @@ exit 0
 %{_datadir}/gtk-doc/html/gtk2/*
 
 %changelog
+* Sat Sep 10 2016 Automatic Build System <autodist@mambasoft.it> 2.24.31-1mamba
+- automatic version update by autodist
+
 * Sun Mar 06 2016 Automatic Build System <autodist@mambasoft.it> 2.24.30-1mamba
 - automatic version update by autodist