diff --git a/carray.cabal b/carray.cabal
--- a/carray.cabal
+++ b/carray.cabal
@@ -1,5 +1,5 @@
 name:                carray
-version:             0.1.6
+version:             0.1.6.1
 synopsis:            A C-compatible array library.
 description:
   A C-compatible array library.
@@ -21,7 +21,7 @@
   Makefile
 
 source-repository this
-  tag:         0.1.6
+  tag:         0.1.6.1
   type:        darcs
   location:    http://hub.darcs.net/thielema/carray/
 
@@ -32,16 +32,19 @@
 
 flag splitBase
   description: array was in base < 3
+  default: True
 flag bytestringInBase
   description: bytestring was included in base for 2.0 and 2.1
+  default: False
 flag base4
-  description: syb was split from base >= 4 
+  description: syb was split from base >= 4
+  default: True
 
 library
   build-depends:
     ix-shapable >=0.1 && <0.2,
     binary >=0.5 && <0.8,
-    QuickCheck >=2.4 && <2.8
+    QuickCheck >=2.4 && <2.9
 
   if flag(bytestringInBase)
     build-depends: base >=2.0 && <2.2
@@ -54,7 +57,7 @@
     build-depends: base <3
 
   if flag(base4)
-    build-depends: base >=4 && <5, syb >=0.1 && <0.6
+    build-depends: base >=4 && <5, syb >=0.1 && <0.7
   else
     build-depends: base <4