diff --git a/wine.spec b/wine.spec
index bf387fb..5c5704c 100644
--- a/wine.spec
+++ b/wine.spec
@@ -1,11 +1,11 @@
 %define _use_internal_dependency_generator  1
-%define wine_gecko_ver  2.36
+%define wine_gecko_ver  2.40
 %define wine_mono_ver 4.5.2
-%define WINE_GECKO_CHECKED_FOR_VERSION 1.7.41
+%define WINE_GECKO_CHECKED_FOR_VERSION 1.7.51
 %define wine_patchset_date 20140427
 Name:          wine
-Version:       1.7.41
-Release:       2mamba
+Version:       1.7.51
+Release:       1mamba
 Epoch:         3
 Summary:       An open source implementation of the Windows API on top of X and Unix
 Group:         Applications/Emulators
@@ -494,6 +494,9 @@ exit 0
 %doc documentation/README.*
 
 %changelog
+* Wed Sep 16 2015 Automatic Build System <autodist@mambasoft.it> 1.7.51-1mamba
+- automatic version update by autodist
+
 * Fri May 01 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 1.7.41-2mamba
 - fix man pages conflicts when 32 and 64 bits wine-commons cohexist