diff --git a/lib/simulate.lpc b/lib/simulate.lpc
index 265562c1bd99223a18c8d69ee97bc36d584d9336..00ff59b07602a54d97027aeddfb5f2eda43bf2d2 100644
--- a/lib/simulate.lpc
+++ b/lib/simulate.lpc
@@ -365,7 +365,7 @@ void create()
   add_efun("sum_arrays",sum_arrays);
   add_efun("system",system);
   add_efun("this_function",this_function);
-  add_efun("version",lambda() { return "uLPC v1.1E-7"; });
+  add_efun("version",lambda() { return "uLPC v1.2E-7"; });
   add_efun("write_file",write_file);
 }