diff --git a/data-lens.cabal b/data-lens.cabal
--- a/data-lens.cabal
+++ b/data-lens.cabal
@@ -1,6 +1,6 @@
 name:          data-lens
 category:      Control, Comonads
-version:       1.8.0
+version:       1.8.0.1
 license:       BSD3
 cabal-version: >= 1.6
 license-file:  LICENSE
@@ -23,7 +23,7 @@
 
 library
   build-depends: 
-    base >= 4 && < 4.4,
+    base >= 4 && < 5,
     comonad >= 1.1 && < 1.2,
     comonad-transformers >= 1.8.0 && < 1.9,
     containers >= 0.3 && < 0.5,