diff --git a/Data/Semigroup.hs b/Data/Semigroup.hs
--- a/Data/Semigroup.hs
+++ b/Data/Semigroup.hs
@@ -80,7 +80,7 @@
   WrapMonoid a `mappend` WrapMonoid b = WrapMonoid (a `mappend` b)
 
 
-newtype Option a = Option { runOption :: Maybe a } 
+newtype Option a = Option { getOption :: Maybe a } 
   deriving (Show, Read, Eq, Ord)
 
 instance Semigroup a => Semigroup (Option a) where
diff --git a/semigroups.cabal b/semigroups.cabal
--- a/semigroups.cabal
+++ b/semigroups.cabal
@@ -1,6 +1,6 @@
 name:          semigroups
 category:      Control, Comonads
-version:       0.1.0
+version:       0.2.0
 license:       BSD3
 cabal-version: >= 1.2
 license-file:  LICENSE
@@ -15,8 +15,7 @@
 
 library
   build-depends: 
-    base >= 4 && < 4.4,
-    containers >= 0.4 && < 0.5
+    base >= 4 && < 4.4
 
   exposed-modules:
     Data.Semigroup