diff --git a/devil.cabal b/devil.cabal
--- a/devil.cabal
+++ b/devil.cabal
@@ -1,5 +1,5 @@
 name:                   devil
-version:                0.1.0.0
+version:                0.1.1.0
 synopsis:               A small tool to make it easier to update program managed by Angel.
 description:            @Devil@ is a small tool to make it easier to update programs managed 
                         by Angel (the excellent process monitor/management tool).  Angel 
@@ -24,7 +24,7 @@
 executable devil
   main-is:              main.hs   
   ghc-options:          -Wall
-  build-depends:        base ==4.5.*
+  build-depends:        base >= 4.5 && < 5
                         , hinotify >= 0.3.6
                         , directory >= 1.1
                         , aeson >= 0.6.2.0