diff --git a/lapack-comfort-array.cabal b/lapack-comfort-array.cabal
--- a/lapack-comfort-array.cabal
+++ b/lapack-comfort-array.cabal
@@ -1,5 +1,5 @@
 Name:             lapack-comfort-array
-Version:          0.0
+Version:          0.0.0.1
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
@@ -40,7 +40,7 @@
 Build-Type:       Simple
 
 Source-Repository this
-  Tag:         0.0
+  Tag:         0.0.0.1
   Type:        darcs
   Location:    http://hub.darcs.net/thielema/lapack-comfort-array/
 
@@ -53,7 +53,7 @@
     lapack-ffi >=0.0 && <0.1,
     netlib-comfort-array >=0.0 && <0.1,
     netlib-ffi >=0.0 && <0.2,
-    comfort-array >=0.3 && <0.4,
+    comfort-array >=0.3 && <0.5,
     storable-complex >=0.2.2 && <0.3,
     transformers >=0.4 && <0.6,
     base >=4.5 && <5