diff --git a/accelerate-utility.cabal b/accelerate-utility.cabal
--- a/accelerate-utility.cabal
+++ b/accelerate-utility.cabal
@@ -1,5 +1,5 @@
 Name:             accelerate-utility
-Version:          1.0
+Version:          1.0.0.1
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
@@ -11,11 +11,11 @@
   Several utility functions on top of the Accelerate framework.
   The functions simplify working with indices and lifting and unlifting.
 Tested-With:      GHC==7.8.3
-Cabal-Version:    >=1.14
+Cabal-Version:    1.14
 Build-Type:       Simple
 
 Source-Repository this
-  Tag:         1.0
+  Tag:         1.0.0.1
   Type:        darcs
   Location:    http://hub.darcs.net/thielema/accelerate-utility/
 
@@ -27,7 +27,7 @@
   Build-Depends:
     accelerate >=1.0 && <1.2,
     utility-ht >=0.0.8 && <0.1,
-    base >=4.5 && <4.11
+    base >=4.5 && <5
 
   GHC-Options:      -Wall -fwarn-missing-import-lists
   Hs-Source-Dirs:   src