diff --git a/syb-with-class.cabal b/syb-with-class.cabal
--- a/syb-with-class.cabal
+++ b/syb-with-class.cabal
@@ -1,5 +1,5 @@
 Name:               syb-with-class
-Version:            0.5
+Version:            0.5.1
 License:            BSD3
 License-file:       LICENSE
 Copyright:          2004 - 2008 The University of Glasgow, CWI,
@@ -22,7 +22,7 @@
 
 source-repository head
   type:     darcs
-  location: http://darcs.haskell.org/cabal/
+  location: http://patch-tag.com/publicrepos/syb-with-class
 
 Library 
     Build-Depends:      base >= 3 && < 5, template-haskell, bytestring, array, containers