diff --git a/Network/IRC/Bot/PosixLogger.hs b/Network/IRC/Bot/PosixLogger.hs
--- a/Network/IRC/Bot/PosixLogger.hs
+++ b/Network/IRC/Bot/PosixLogger.hs
@@ -14,14 +14,13 @@
 import Data.ByteString.Char8 (pack, unpack)
 import Data.Time.Calendar    (Day(..))
 import Data.Time.Clock    (UTCTime(..), addUTCTime, getCurrentTime)
-import Data.Time.Format   (formatTime)
+import Data.Time.Format   (defaultTimeLocale, formatTime)
 import qualified Foreign.C.Error as C
 import Foreign.Ptr        (castPtr)
 import Network.IRC        (Command, Message(Message, msg_prefix, msg_command, msg_params), Prefix(NickName), UserName, encode, decode, joinChan, nick, user)
 import Network.IRC.Bot.Commands
 import System.Directory   (createDirectoryIfMissing)
 import System.FilePath    ((</>))
-import System.Locale      (defaultTimeLocale)
 import System.Posix.ByteString ( Fd, OpenMode(WriteOnly), OpenFileFlags(append), closeFd, defaultFileFlags
                                , openFd
                                )
diff --git a/ircbot.cabal b/ircbot.cabal
--- a/ircbot.cabal
+++ b/ircbot.cabal
@@ -1,5 +1,5 @@
 Name:                ircbot
-Version:             0.6.2
+Version:             0.6.4
 Synopsis:            A library for writing irc bots
 Homepage:            http://hub.darcs.net/stepcut/ircbot
 License:             BSD3
@@ -13,8 +13,8 @@
 Cabal-version:       >=1.6
 
 source-repository head
-    type:     darcs
-    location: http://hub.darcs.net/stepcut/ircbot
+    type:     git
+    location: https://github.com/stepcut/ircbot
 
 Library
   Exposed-modules:
@@ -38,13 +38,12 @@
                   bytestring >= 0.10 && < 0.11,
                   containers >= 0.4  && < 0.6,
                   directory   < 1.3,
-                  filepath   >= 1.2  && < 1.4,
+                  filepath   >= 1.2  && < 1.5,
                   irc        == 0.6.*,
                   mtl        >= 2.0  && < 2.3,
                   network    >= 2.3  && < 2.7,
-                  old-locale == 1.0.*,
                   parsec     == 3.1.*,
-                  time       >= 1.4  && < 1.6,
+                  time       >= 1.5  && < 1.6,
                   unix       >= 2.4  && < 2.8,
                   random     >= 1.0  && < 1.2,
                   stm        >= 2.2  && < 2.5,