diff --git a/sox.cabal b/sox.cabal
--- a/sox.cabal
+++ b/sox.cabal
@@ -1,5 +1,5 @@
 Name:             sox
-Version:          0.2.2.6
+Version:          0.2.2.7
 License:          GPL
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
@@ -41,7 +41,7 @@
   default:     False
 
 Source-Repository this
-  Tag:         0.2.2.6
+  Tag:         0.2.2.7
   Type:        darcs
   Location:    http://hub.darcs.net/thielema/sox/
 
@@ -59,7 +59,7 @@
     utility-ht >=0.0.5 && <0.1
   If flag(splitBase)
     Build-Depends:
-      process >=1.0 && <1.5,
+      process >=1.0 && <1.7,
       containers >=0.1 && <0.6,
       base >=2 && <5
   Else