diff --git a/kraken.cabal b/kraken.cabal
--- a/kraken.cabal
+++ b/kraken.cabal
@@ -1,5 +1,5 @@
 name:                kraken
-version:             0.0.3
+version:             0.1.0
 
 synopsis:            Kraken.io API client
 description:
@@ -33,8 +33,8 @@
      Network.Kraken
 
   build-depends:
-     base >=4.5 && <4.10
-   , bytestring
+     base >=4.5 && <4.11
+   , bytestring >= 0.10
    , http-client
    , http-client-tls
    , aeson
diff --git a/src/Network/Kraken.hs b/src/Network/Kraken.hs
--- a/src/Network/Kraken.hs
+++ b/src/Network/Kraken.hs
@@ -17,7 +17,7 @@
 
 import Data.ByteString (ByteString)
 import Data.ByteString.Lazy (toStrict)
-import Data.Aeson hiding (Success, Error)
+import Data.Aeson hiding (Success, Error, Options)
 import Data.Aeson.Types hiding (Success, Error, Options)
 import Data.Maybe