diff --git a/ebin/bdberl.app b/ebin/bdberl.app
index 4b22c1a..354240b 100644
--- a/ebin/bdberl.app
+++ b/ebin/bdberl.app
@@ -1,6 +1,6 @@
 {application, bdberl,
  [{description, "Berkeley DB Erlang Driver"},
-  {vsn, "11"},
+  {vsn, "12"},
   {modules, [ bdberl, bdberl_logger ]},
   {registered, []},
   {applications, [kernel,