diff --git a/access-time.cabal b/access-time.cabal
--- a/access-time.cabal
+++ b/access-time.cabal
@@ -1,5 +1,5 @@
 Name:                access-time
-Version:             0.1.0.2
+Version:             0.1.0.3
 Cabal-Version:       >= 1.6
 Category:            System
 Synopsis:            Cross-platform support for retrieving file access times
@@ -24,7 +24,7 @@
                 Extra-Libraries:        "kernel32"
         else
                 -- We assume any non-Windows platform is Unix
-                Build-Depends:          unix >= 2.3 && < 2.5
+                Build-Depends:          unix >= 2.3 && < 2.6
                 Cpp-Options:            -DUNIX
         
         Build-Depends:          base >= 3 && < 5, old-time >= 1.0 && < 1.1, time >= 1.1 && < 1.5, filepath >= 1.1 && < 1.3