diff --git a/data-ref.cabal b/data-ref.cabal
--- a/data-ref.cabal
+++ b/data-ref.cabal
@@ -1,11 +1,11 @@
 Name:             data-ref
-Version:          0.0
+Version:          0.0.0.1
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
 Maintainer:       Henning Thielemann <haskell@henning-thielemann.de>
 Category:         Data
-Homepage:         http://www.haskell.org/haskellwiki/Mutable_variable
+Homepage:         http://wiki.haskell.org/Mutable_variable
 Synopsis:         Unify STRef and IORef in plain Haskell 98
 Description:
   This package provides a unique interface to both STRef and IORef.
@@ -22,17 +22,17 @@
 Build-Type:        Simple
 Source-Repository head
   type:     darcs
-  location: http://code.haskell.org/~thielema/data-ref/
+  location: http://hub.darcs.net/thielema/data-ref/
 
 Source-Repository this
   type:     darcs
-  location: http://code.haskell.org/~thielema/data-ref/
-  tag:      0.0
+  location: http://hub.darcs.net/thielema/data-ref/
+  tag:      0.0.0.1
 
 Library
   Build-Depends:
-    transformers >=0.2 && <0.4,
-    stm >=2.2 && <2.4,
+    transformers >=0.2 && <0.5,
+    stm >=2.2 && <2.5,
     base >=2 && <5
 
   GHC-Options:      -Wall