diff --git a/Test/TestParallel.hs b/Test/TestParallel.hs
--- a/Test/TestParallel.hs
+++ b/Test/TestParallel.hs
@@ -22,7 +22,7 @@
 import Control.Monad (liftM)
 import Control.Monad.Trans.Identity (IdentityT(..))
 import Control.Monad.Trans.Maybe (MaybeT(..))
-import Control.Monad.Trans.Error (ErrorT(..))
+import Control.Monad.Trans.Except (ExceptT(..), runExceptT)
 import Control.Monad.Trans.List (ListT(..))
 import Control.Monad.Trans.Reader (ReaderT(..))
 import Control.Parallel (pseq)
@@ -82,9 +82,9 @@
                                                             $ task (read threads) (read size)
                                              "MaybeT-IO" -> liftM fromJust $ runMaybeT 
                                                             $ task (read threads) (read size)
-                                             "ErrorT-[]" -> return $ (either error id) $ head $ runErrorT
+                                             "ErrorT-[]" -> return $ (either error id) $ head $ runExceptT
                                                             $ task (read threads) (read size)
-                                             "ErrorT-IO" -> liftM (either error id) $ runErrorT 
+                                             "ErrorT-IO" -> liftM (either error id) $ runExceptT 
                                                             $ task (read threads) (read size)
                                              "->" -> return $ ($ 0) $ task (read threads) (read size)
                                              "[]" -> return $ head $ task (read threads) (read size)
diff --git a/monad-parallel.cabal b/monad-parallel.cabal
--- a/monad-parallel.cabal
+++ b/monad-parallel.cabal
@@ -1,5 +1,5 @@
 Name:                monad-parallel
-Version:             0.7.1.3
+Version:             0.7.1.4
 Cabal-Version:       >= 1.10
 Build-Type:          Simple
 Synopsis:            Parallel execution of monadic computations
@@ -23,7 +23,7 @@
 
 Library
   Exposed-Modules:   Control.Monad.Parallel
-  Build-Depends:     base < 5, parallel, transformers >= 0.2 && < 0.5, transformers-compat >= 0.3 && < 0.4
+  Build-Depends:     base < 5, parallel, transformers >= 0.2 && < 0.5, transformers-compat >= 0.3 && < 0.5
   GHC-prof-options:  -auto-all
   if impl(ghc >= 7.0.0)
      default-language: Haskell2010