diff --git a/apiary-clientsession.cabal b/apiary-clientsession.cabal
--- a/apiary-clientsession.cabal
+++ b/apiary-clientsession.cabal
@@ -1,5 +1,5 @@
 name:                apiary-clientsession
-version:             0.13.0
+version:             0.13.1
 synopsis:            clientsession support for apiary web framework.
 description:
   examples:
@@ -27,7 +27,7 @@
   other-extensions:    
   build-depends:       base               >=4.6   && <4.8
                      , bytestring         >=0.10  && <0.11
-                     , apiary             >=0.13  && <0.14
+                     , apiary             >=0.13  && <0.15
                      , apiary-cookie      >=0.13  && <0.14
                      , clientsession      >=0.9   && <0.10
                      , time               >=1.4   && <1.5
diff --git a/src/Web/Apiary/ClientSession/Internal.hs b/src/Web/Apiary/ClientSession/Internal.hs
--- a/src/Web/Apiary/ClientSession/Internal.hs
+++ b/src/Web/Apiary/ClientSession/Internal.hs
@@ -9,17 +9,22 @@
 
 module Web.Apiary.ClientSession.Internal where
 
+import "crypto-random" Crypto.Random
+import Crypto.Random.AESCtr
+
 import Control.Monad
 import Control.Applicative
 import Control.Arrow
+import Control.Monad.Apiary.Filter.Internal
+import Control.Monad.Apiary.Filter.Internal.Strategy
 
 import Web.Apiary.Wai
-import qualified Network.HTTP.Types as HTTP
-
 import Web.Apiary hiding (Default(..))
 import Web.Apiary.Cookie
 import Web.Apiary.Cookie.Internal
 import Web.ClientSession 
+import qualified Network.HTTP.Types as HTTP
+
 import Data.Maybe
 import Data.Monoid
 import Data.Time
@@ -27,18 +32,11 @@
 import Data.Binary
 import Data.IORef
 import Data.Apiary.Document
+
 import Text.Blaze.Html
 import qualified Data.ByteString.Base64 as Base64
-
-import "crypto-random" Crypto.Random
-import Crypto.Random.AESCtr
-
-import Control.Monad.Apiary.Filter.Internal
-import Control.Monad.Apiary.Filter.Internal.Strategy
-
 import qualified Data.ByteString as S
 import qualified Data.ByteString.Lazy as L
-
 
 data Session = Session
     { key       :: Key