diff --git a/src/config_build.h.in b/src/config_build.h.in
index 510446cc6..ef306c25d 100644
--- a/src/config_build.h.in
+++ b/src/config_build.h.in
@@ -25,7 +25,7 @@
 //**********************************************************************
 //**** Version and host name
 
-#define DTVERSION	"Verilator 3.812 2011/04/06"
+#define DTVERSION	"Verilator 3.813 devel"
 
 //**********************************************************************
 //**** Functions