diff --git a/Text/Recognition/Antigate.hs b/Text/Recognition/Antigate.hs
--- a/Text/Recognition/Antigate.hs
+++ b/Text/Recognition/Antigate.hs
@@ -90,6 +90,7 @@
 
 import Control.Concurrent (threadDelay)
 import Control.Exception (Exception, throwIO)
+import Control.Monad.Catch (MonadThrow)
 import Data.Typeable (Typeable)
 
 import Control.Failure
@@ -115,7 +116,7 @@
 httpLbs :: MonadIO m => Request -> Manager -> m (Response BL.ByteString)
 httpLbs r = HC.httpLbs r{responseTimeout=Just __RESPONSE_TIMEOUT}
 
-httpGet :: (Failure HttpException m, MonadIO m) => Manager -> String -> m BL.ByteString
+httpGet :: (Failure HttpException m, MonadIO m, MonadThrow m) => Manager -> String -> m BL.ByteString
 httpGet m u = do
     rq <- parseUrl u
     responseBody `liftM` httpLbs rq m
@@ -255,7 +256,7 @@
 -- | report bad captcha result
 --
 -- throws 'HttpException' on network errors.
-reportBad :: (Failure HttpException m, MonadIO m) => ApiKey -> CaptchaID -> Manager -> m Bool
+reportBad :: (Failure HttpException m, MonadIO m, MonadThrow m) => ApiKey -> CaptchaID -> Manager -> m Bool
 reportBad ApiKey{..} captchaid m = do
     lbs <- httpGet m $
         "http://" ++ api_host ++ "/res." ++ hostExt api_host ++ "?key=" ++
@@ -265,13 +266,13 @@
 -- | retrieve your current account balance
 --
 -- throws 'HttpException' on network errors.
-getBalance :: (Failure HttpException m, MonadIO m) => ApiKey -> Manager -> m Double
+getBalance :: (Failure HttpException m, MonadIO m, MonadThrow m) => ApiKey -> Manager -> m Double
 getBalance ApiKey{..} m =
     liftM (read . TL.unpack . decodeUtf8) $ httpGet m $
         "http://"++ api_host ++ "/res." ++ hostExt api_host ++ "?key=" ++
             api_key ++"&action=getbalance"
 
-uploadReq :: (Failure HttpException m, MonadIO m) => Manager -> ApiKey -> CaptchaConf -> Part -> m (ApiResult CaptchaID)
+uploadReq :: (Failure HttpException m, MonadIO m, MonadThrow m) => Manager -> ApiKey -> CaptchaConf -> Part -> m (ApiResult CaptchaID)
 uploadReq m ApiKey{..} conf part = do
     url <- parseUrl $ "http://" ++ api_host ++ "/in." ++ hostExt api_host
     req <- flip formDataBody url $
@@ -286,7 +287,7 @@
 --
 -- throws 'HttpException' on network errors.
 uploadCaptcha
-    :: (Failure HttpException m, MonadIO m)
+    :: (Failure HttpException m, MonadIO m, MonadThrow m)
     => ApiKey
     -> CaptchaConf
     -> FilePath
@@ -297,7 +298,7 @@
     uploadReq m key sets $ partFileRequestBody "file" filename $ RequestBodyLBS image
 
 uploadCaptchaFromFile
-    :: (Failure HttpException m, MonadIO m)
+    :: (Failure HttpException m, MonadIO m, MonadThrow m)
     => ApiKey
     -> CaptchaConf
     -> FilePath
@@ -343,7 +344,7 @@
 --
 -- throws 'HttpException' on network errors.
 checkCaptcha
-    :: (Failure HttpException m, MonadIO m)
+    :: (Failure HttpException m, MonadIO m, MonadThrow m)
     => ApiKey
     -> CaptchaID
     -> Manager
@@ -357,7 +358,7 @@
 --
 -- throws 'HttpException' on network errors.
 checkCaptchas
-    :: (Failure HttpException m, MonadIO m)
+    :: (Failure HttpException m, MonadIO m, MonadThrow m)
     => ApiKey
     -> [CaptchaID]
     -> Manager
@@ -431,7 +432,7 @@
 --
 -- throws 'SolveException' or 'HttpException' when something goes wrong.
 solveCaptcha
-    :: (Failure HttpException m, MonadIO m)
+    :: (Failure HttpException m, MonadIO m, MonadThrow m)
     => SolveConf
     -> ApiKey
     -> CaptchaConf
@@ -469,7 +470,7 @@
             ex -> liftIO $ throwIO $ SolveExceptionCheck captchaid $ () <$ ex
 
 solveCaptchaFromFile
-    :: (Failure HttpException m, MonadIO m)
+    :: (Failure HttpException m, MonadIO m, MonadThrow m)
     => SolveConf
     -> ApiKey
     -> CaptchaConf
diff --git a/antigate.cabal b/antigate.cabal
--- a/antigate.cabal
+++ b/antigate.cabal
@@ -1,5 +1,5 @@
 name: antigate
-version: 2.0
+version: 2.0.1
 synopsis: Interface for antigate.com captcha recognition API
 description:
     Haskell interface for antigate.com captcha recognition service
@@ -22,8 +22,9 @@
 library
     build-depends: base >= 4 && < 5
                   ,http-conduit >= 2 && < 3
-                  ,http-client-multipart < 1
+                  ,http-client >= 0.3.1
                   ,bytestring
+                  ,exceptions
                   ,text
                   ,data-default
                   ,safe