diff --git a/conduit-connection.cabal b/conduit-connection.cabal
--- a/conduit-connection.cabal
+++ b/conduit-connection.cabal
@@ -1,5 +1,5 @@
 name:                conduit-connection
-version:             0.1.0.1
+version:             0.1.0.2
 synopsis:            Conduit source and sink for Network.Connection.
 description:
     @conduit-connection@ provides a "Data.Conduit" source and sink based on
@@ -16,7 +16,7 @@
 library
   exposed-modules:     Network.Connection.Conduit
   build-depends:       base == 4.*
-                     , transformers >= 0.2 && < 0.5
+                     , transformers >= 0.2 && < 0.6
                      , bytestring >=0.10 && <0.11
                      , resourcet >= 1.1 && < 1.2
                      , conduit >=1.1 && <1.3
diff --git a/tests/Tests.hs b/tests/Tests.hs
--- a/tests/Tests.hs
+++ b/tests/Tests.hs
@@ -84,7 +84,7 @@
     output <- runResourceT $ do
         ctx <- liftIO initConnectionContext
         c <- CCon.connectTo ctx (ConnectionParams "localhost" p Nothing Nothing)
-        CCon.sourceConnection c $$ CL.fold (\a b -> a ++ [b]) []
+        CCon.sourceConnection c $$ CL.consume
 
     B.concat input @=? B.concat output