diff --git a/explicit-exception.cabal b/explicit-exception.cabal
--- a/explicit-exception.cabal
+++ b/explicit-exception.cabal
@@ -1,5 +1,5 @@
 Name:             explicit-exception
-Version:          0.1
+Version:          0.1.0.1
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
@@ -46,10 +46,10 @@
 Source-Repository this
   type:     darcs
   location: http://code.haskell.org/explicit-exception/
-  tag:      0.1
+  tag:      0.1.0.1
 
 Library
-  Build-Depends: base >= 2, transformers >=0.0 && <0.1
+  Build-Depends: base >= 2, transformers >=0.0 && <0.2
 
   GHC-Options:      -Wall
   Hs-Source-Dirs:   src