diff --git a/rosa.cabal b/rosa.cabal
index fed2d6c..4978fcc 100644
--- a/rosa.cabal
+++ b/rosa.cabal
@@ -1,5 +1,5 @@
 name:                rosa
-version:             0.2.2.0
+version:             0.3.0.0
 synopsis:            Query the namecoin blockchain
 description:
 
@@ -31,5 +31,5 @@ executable rosa
   build-depends:       base >=4.8 && <5.0 , aeson, text,
                        vector, unordered-containers,
                        wreq, lens >=4.4, bytestring,
-                       argparser, process   
-  ghc-options:         -O2
\ No newline at end of file
+                       optparse-applicative, process
+  ghc-options:         -O2