diff --git a/Types.hs b/Types.hs
--- a/Types.hs
+++ b/Types.hs
@@ -15,4 +15,4 @@
 programName = "Mighttpd"
 
 programVersion :: String
-programVersion = "2.3.2"
+programVersion = "2.3.3"
diff --git a/mighttpd2.cabal b/mighttpd2.cabal
--- a/mighttpd2.cabal
+++ b/mighttpd2.cabal
@@ -1,5 +1,5 @@
 Name:                   mighttpd2
-Version:                2.3.2
+Version:                2.3.3
 Author:                 Kazu Yamamoto <kazu@iij.ad.jp>
 Maintainer:             Kazu Yamamoto <kazu@iij.ad.jp>
 License:                BSD3
@@ -21,7 +21,7 @@
                         warp, old-locale, time,
                         wai-app-file-cgi, wai, transformers, http-types,
                         directory, filepath,
-                        haskell98, http-date, hashmap, deepseq, wai-logger
+                        http-date, hashmap, deepseq, wai-logger
   Other-Modules:	Config
                         Config.Internal
                         FileCGIApp
diff --git a/mkindex.hs b/mkindex.hs
--- a/mkindex.hs
+++ b/mkindex.hs
@@ -2,13 +2,13 @@
   mkindex :: Making index.html for the current directory.
 -}
 import Control.Applicative
+import Data.Bits
 import Data.Time
 import Data.Time.Clock.POSIX
-import Locale
 import System.Directory
+import System.Locale
 import System.Posix.Files
 import Text.Printf
-import Data.Bits
 
 indexFile :: String
 indexFile = "index.html"