diff --git a/README b/README
index af922fd3e..956623d1e 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-                     THE AMSTERDAM COMPILER KIT V6.0pre3
+                     THE AMSTERDAM COMPILER KIT V6.0pre4
                      ===================================
 
                   © 1987-2005 Vrije Universiteit, Amsterdam