diff --git a/BuildBox.hs b/BuildBox.hs
--- a/BuildBox.hs
+++ b/BuildBox.hs
@@ -20,4 +20,4 @@
         , outLn)
 where
 import BuildBox.Build
-import Prelude          hiding (catch)
+import Prelude
diff --git a/BuildBox/Build.hs b/BuildBox/Build.hs
--- a/BuildBox/Build.hs
+++ b/BuildBox/Build.hs
@@ -37,7 +37,8 @@
 import BuildBox.Build.BuildError
 import Control.Monad.State
 import System.IO
-import Prelude                  hiding (catch)
+import Prelude
+
 
 -- | Log a system command to the handle in our `BuildConfig`, if any.
 logSystem :: String -> Build ()
diff --git a/buildbox.cabal b/buildbox.cabal
--- a/buildbox.cabal
+++ b/buildbox.cabal
@@ -1,5 +1,5 @@
 Name:                buildbox
-Version:             2.1.0.1
+Version:             2.1.1.1
 License:             BSD3
 License-file:        LICENSE
 Author:              Ben Lippmeier
@@ -21,17 +21,17 @@
 
 Library
   Build-Depends: 
-        base           == 4.5.*,
-        containers     >= 0.4    && <  0.5,
-        time           >= 1.1    && <= 1.4,
-        directory      >= 1.0    && <= 1.2,
-        mtl            >= 2.0    && <  3.0,
+        base           == 4.6.*,
+        containers     == 0.4.*,
+        time           == 1.4.*,
+        directory      == 1.2.*,
+        mtl            == 2.1.*,
         old-locale     == 1.0.*,
         process        == 1.1.*,
         random         == 1.0.*,
         pretty         == 1.1.*,
-        bytestring     == 0.9.*,
-        stm            == 2.2.*
+        bytestring     == 0.10.*,
+        stm            == 2.4.*
 
   ghc-options:
         -Wall