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:             0.7.2.4
+Version:             0.7.2.5
 Cabal-Version:       >= 1.10
 Build-Type:          Simple
 Synopsis:            Parallel execution of monadic computations
@@ -23,6 +23,6 @@
 
 Library
   Exposed-Modules:   Control.Monad.Parallel
-  Build-Depends:     base < 5, parallel, transformers >= 0.2 && < 0.6, transformers-compat >= 0.3 && < 0.7
+  Build-Depends:     base < 5, parallel, transformers >= 0.2 && < 0.7, transformers-compat >= 0.3 && < 0.7
   if impl(ghc >= 7.0.0)
      default-language: Haskell2010