diff --git a/hxt-cache.cabal b/hxt-cache.cabal
--- a/hxt-cache.cabal
+++ b/hxt-cache.cabal
@@ -1,5 +1,5 @@
 Name:           hxt-cache
-Version:        9.1.0.1
+Version:        9.1.0.2
 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
@@ -34,21 +34,21 @@
 
  default-language:  Haskell2010
 
- build-depends: base       >= 4   && < 5,
-                bytestring >= 0.9 && < 1,
-                binary     >= 0.5 && < 1,
-                containers >= 0.2 && < 1,
-                deepseq    >= 1.1 && < 2,
-                directory  >= 1.2 && < 2,
-                filepath   >= 1.1 && < 2,
-                hxt        >= 9   && < 10,
-                time       >= 1.4 && < 2,
-                unix       >= 2.3 && < 3,
-                SHA        >= 1.4 && < 2
+ build-depends: base        >= 4   && < 5,
+                bytestring  >= 0.9,
+                binary      >= 0.5,
+                containers  >= 0.2,
+                deepseq     >= 1.1,
+                directory   >= 1.2,
+                filepath    >= 1.1,
+                hxt         >= 9   && < 10,
+                time        >= 1.4 && < 2,
+                unix-compat >= 0.3 && < 0.5,
+                SHA         >= 1.4 && < 2
+
  if impl(ghc < 7.10)
    build-depends: old-locale >= 1 && < 2,
                   time       <  1.5
-
 
 Source-Repository head
   Type:     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
@@ -59,7 +59,7 @@
                                                        rfc822DateFormat)
 #endif
 import           System.IO.Unsafe                     (unsafePerformIO)
-import           System.Posix                         (touchFile)
+import           System.PosixCompat.Files             (touchFile)
 
 import           Text.XML.HXT.Arrow.Binary
 import           Text.XML.HXT.Arrow.XmlState.TypeDefs