diff --git a/src/Web/Twitter/Feed.hs b/src/Web/Twitter/Feed.hs
--- a/src/Web/Twitter/Feed.hs
+++ b/src/Web/Twitter/Feed.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE OverloadedStrings, DeriveGeneric #-}
+{-# LANGUAGE OverloadedStrings, CPP #-}
 
 -----------------------------------------------------------------------------
 -- |
@@ -20,6 +20,7 @@
 import qualified Data.ByteString.Lazy as BS
 
 import Network.HTTP.Conduit
+import Network.HTTP.Client.Conduit (defaultManagerSettings)
 import Web.Authenticate.OAuth
 import Data.Aeson
 import Data.List (elemIndices, sort)
@@ -43,13 +44,17 @@
       Right ts     -> Right $ map (simplifyTweet . linkifyTweet) ts
 
 createRequest :: String -> Int -> Bool -> IO Request
-createRequest username count excludeReplies = parseUrl $ timelineUrl username count excludeReplies
+createRequest username count excludeReplies = parseUrlThrow $ timelineUrl username count excludeReplies
+#if (!MIN_VERSION_http_conduit(2,1,11))
+  where
+    parseUrlThrow = parseUrl
+#endif
 
 getResponse :: OAuth -> Credential -> Request -> IO (Response BS.ByteString)
-getResponse oauth credential req =
-  withManager $ \m -> do
-    signedreq <- signOAuth oauth credential req
-    httpLbs signedreq m
+getResponse oauth credential req = do
+  m <- newManager defaultManagerSettings
+  signedreq <- signOAuth oauth credential req
+  httpLbs signedreq m
 
 decodeTweets :: Response BS.ByteString -> Either String [Tweet]
 decodeTweets = eitherDecode . responseBody
@@ -62,7 +67,7 @@
 timelineUrl user count excludeReplies =
     "https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=" ++
     user ++ "&count=" ++ show count ++ "&exclude_replies=" ++
-    (map toLower $ show excludeReplies)
+    map toLower (show excludeReplies)
 
 linkifyTweet :: Tweet -> Tweet
 linkifyTweet tweet = Tweet (processText (text tweet)
diff --git a/test/Web/Twitter/Feed/Tests.hs b/test/Web/Twitter/Feed/Tests.hs
--- a/test/Web/Twitter/Feed/Tests.hs
+++ b/test/Web/Twitter/Feed/Tests.hs
@@ -19,9 +19,8 @@
 timelineUrlTest :: Assertion
 timelineUrlTest = timelineUrl "someone" 3 True @?= expected
   where
-    expected = concat [ "https://api.twitter.com/1.1/statuses/user_timeline.json"
-                      , "?screen_name=someone&count=3&exclude_replies=true"
-                      ]
+    expected = "https://api.twitter.com/1.1/statuses/user_timeline.json" ++
+               "?screen_name=someone&count=3&exclude_replies=true"
 
 sortLinkTest :: Assertion
 sortLinkTest =
diff --git a/twitter-feed.cabal b/twitter-feed.cabal
--- a/twitter-feed.cabal
+++ b/twitter-feed.cabal
@@ -1,5 +1,5 @@
 name:                twitter-feed
-version:             0.2.0.9
+version:             0.2.0.10
 synopsis:            Client for fetching Twitter timeline via Oauth
 description:         Fetches a user timeline from Twitter, and optionally linkifies the results using the Twitter entity API.
 homepage:            https://github.com/stackbuilders/twitter-feed
@@ -39,7 +39,7 @@
     base,
     twitter-feed,
     containers           >= 0.5 && < 0.6,
-    HUnit                >= 1.2 && < 1.4,
+    HUnit                >= 1.2 && < 1.5,
     test-framework       >= 0.8 && < 0.9,
     test-framework-hunit >= 0.3 && < 0.4