diff --git a/hainaut-prov.cfg b/hainaut-prov.cfg
index dd301f8..df12900 100644
--- a/hainaut-prov.cfg
+++ b/hainaut-prov.cfg
@@ -11,4 +11,4 @@ zcml +=
     Products.MeetingPROVHainaut
 
 [versions]
-Products.MeetingPROVHainaut = 4.2b3
+Products.MeetingPROVHainaut = 4.2b4