--- lib/variant.pb.h.orig	2013-03-21 21:45:44.000000000 +0800
+++ lib/variant.pb.h	2013-03-21 21:45:55.000000000 +0800
@@ -8,12 +8,12 @@
 
 #include <google/protobuf/stubs/common.h>
 
-#if GOOGLE_PROTOBUF_VERSION < 2004000
+#if GOOGLE_PROTOBUF_VERSION < 2005000
 #error This file was generated by a newer version of protoc which is
 #error incompatible with your Protocol Buffer headers.  Please update
 #error your headers.
 #endif
-#if 2004001 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
+#if 2005001 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers.  Please
 #error regenerate this file with a newer version of protoc.