diff --git a/Main.hs b/Main.hs
--- a/Main.hs
+++ b/Main.hs
@@ -17,7 +17,7 @@
 import           Filesystem (listDirectory, isFile)
 import           Filesystem.Path.CurrentOS
 import           GHC.Conc
-import           Prelude hiding (FilePath, sequence)
+import           Prelude hiding (FilePath, sequence, catch)
 import           Stat
 import           System.Console.CmdArgs
 import           System.Environment (getArgs, withArgs)
diff --git a/sizes.cabal b/sizes.cabal
--- a/sizes.cabal
+++ b/sizes.cabal
@@ -1,6 +1,6 @@
 Name: sizes
 
-Version:  2.0.1
+Version:  2.0.2
 Synopsis: Recursively show space (size and i-nodes) used in subdirectories
 
 Description: Recursively show space (size and i-nodes) used in subdirectories
@@ -25,7 +25,7 @@
     Ghc-options:   -threaded
 
     Build-depends: base            >= 4 && < 5
-                 , bytestring      >= 0.10
+                 , bytestring
                  , cmdargs         >= 0.10
                  , deepseq         >= 1.3
                  , lens            >= 2.8
@@ -33,8 +33,8 @@
                  , regex-posix     >= 0.95
                  , system-fileio   >= 0.3.9
                  , system-filepath >= 0.4.7
-                 , text            >= 0.11.2
-                 , unix            == 2.6.0.0
+                 , text
+                 , unix
 
 Source-repository head
   type:     git