diff --git a/hxt-cache.cabal b/hxt-cache.cabal
--- a/hxt-cache.cabal
+++ b/hxt-cache.cabal
@@ -1,10 +1,10 @@
 Name:           hxt-cache
-Version:        9.1.0
+Version:        9.1.0.1
 Synopsis:       Cache for HXT XML Documents and other binary data
 Description:    Extension for caching XML documents and other binary data in cache directory
                 of the local filesystem
                 .
-                Changes from 9.0.2: dependency of old-time changed to time, dependecy of directory changed to >=1.2 to work with ghc-7.6
+                Changes from 9.0.2: dependency from old-time changed to time to work with ghc-7.6
                 .
 License:        OtherLicense
 License-file:   LICENSE
@@ -12,10 +12,10 @@
 Maintainer:     Uwe Schmidt <uwe@fh-wedel.de>
 Stability:      Stable
 Category:       XML
-Homepage:       http://www.fh-wedel.de/~si/HXmlToolbox/index.html
+Homepage:       https://github.com/UweSchmidt/hxt
 Copyright:      Copyright (c) 2010 Uwe Schmidt
 Build-type:     Simple
-Cabal-version:  >=1.6
+Cabal-version:  >= 1.18
 
 extra-source-files:
  test/TestXmlCache.hs
@@ -30,8 +30,10 @@
  hs-source-dirs: src
 
  ghc-options: -Wall
- ghc-prof-options: -auto-all -caf-all
+ ghc-prof-options: -caf-all
 
+ default-language:  Haskell2010
+
  build-depends: base       >= 4   && < 5,
                 bytestring >= 0.9 && < 1,
                 binary     >= 0.5 && < 1,
@@ -40,8 +42,14 @@
                 directory  >= 1.2 && < 2,
                 filepath   >= 1.1 && < 2,
                 hxt        >= 9   && < 10,
-                old-locale >= 1   && < 2,
                 time       >= 1.4 && < 2,
                 unix       >= 2.3 && < 3,
                 SHA        >= 1.4 && < 2
+ if impl(ghc < 7.10)
+   build-depends: old-locale >= 1 && < 2,
+                  time       <  1.5
 
+
+Source-Repository head
+  Type:     git
+  Location: git://github.com/UweSchmidt/hxt.git
diff --git a/src/Text/XML/HXT/Arrow/XmlCache.hs b/src/Text/XML/HXT/Arrow/XmlCache.hs
--- a/src/Text/XML/HXT/Arrow/XmlCache.hs
+++ b/src/Text/XML/HXT/Arrow/XmlCache.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 {-# OPTIONS -fno-warn-unused-imports #-}
 
 -- ------------------------------------------------------------
@@ -28,30 +29,41 @@
     )
 where
 
-import Control.DeepSeq
-import Control.Concurrent.ResourceTable
-import Control.Exception                        ( SomeException , try )
+import           Control.Concurrent.ResourceTable
+import           Control.DeepSeq
+import           Control.Exception                    (SomeException, try)
 
-import Data.Binary
-import qualified
-       Data.ByteString.Lazy   as B
-import Data.Char
-import Data.Either
-import Data.Maybe
-import Data.Digest.Pure.SHA
-import Data.Time
+import           Data.Binary
+import qualified Data.ByteString.Lazy                 as B
+import           Data.Char
+import           Data.Digest.Pure.SHA
+import           Data.Either
+import           Data.Maybe
+import           Data.Time                            (UTCTime, addUTCTime,
+                                                       formatTime,
+                                                       getCurrentTime)
 
-import System.FilePath
-import System.Directory
-import System.IO
-import System.Locale
-import System.Posix                            ( touchFile )
--- import System.Time
-import System.IO.Unsafe                        ( unsafePerformIO )
+import           System.Directory                     (createDirectoryIfMissing,
+                                                       doesFileExist,
+                                                       getModificationTime,
+                                                       removeFile)
+import           System.FilePath                      ((</>))
+import           System.IO                            (IOMode (AppendMode),
+                                                       hClose, hPutStrLn,
+                                                       openBinaryFile)
+#if MIN_VERSION_time(1,5,0)
+import           Data.Time                            (defaultTimeLocale,
+                                                       rfc822DateFormat)
+#else
+import           System.Locale                        (defaultTimeLocale,
+                                                       rfc822DateFormat)
+#endif
+import           System.IO.Unsafe                     (unsafePerformIO)
+import           System.Posix                         (touchFile)
 
-import Text.XML.HXT.Core
-import Text.XML.HXT.Arrow.XmlState.TypeDefs
-import Text.XML.HXT.Arrow.Binary
+import           Text.XML.HXT.Arrow.Binary
+import           Text.XML.HXT.Arrow.XmlState.TypeDefs
+import           Text.XML.HXT.Core
 
 -- ------------------------------------------------------------