diff --git a/happstack-server-time-compat.patch b/happstack-server-time-compat.patch
index 382a4c5..b5ead9b 100644
--- a/happstack-server-time-compat.patch
+++ b/happstack-server-time-compat.patch
@@ -1,24 +1,26 @@
---- happstack-server-7.3.9/happstack-server.cabal.orig	2015-03-04 00:22:58.607285588 +0900
-+++ happstack-server-7.3.9/happstack-server.cabal	2015-03-04 00:23:29.666225638 +0900
-@@ -93,7 +93,6 @@
+diff -up happstack-server-7.4.4/happstack-server.cabal~ happstack-server-7.4.4/happstack-server.cabal
+--- happstack-server-7.4.4/happstack-server.cabal~	2015-05-15 10:22:24.000000000 +0900
++++ happstack-server-7.4.4/happstack-server.cabal	2015-09-29 14:33:12.521350229 +0900
+@@ -93,7 +93,6 @@ Library
                         syb,
-                        text >= 0.10 && < 1.3,
+                        text                   >= 0.10  && < 1.3,
                         time,
 -                       time-compat,
-                        threads >= 0.5,
-                        transformers >= 0.1.3 && < 0.5,
-                        transformers-base >= 0.4 && < 0.5,
---- happstack-server-7.3.4/src/Happstack/Server/FileServe/BuildingBlocks.hs~	2014-03-11 05:29:33.000000000 +0900
-+++ happstack-server-7.3.4/src/Happstack/Server/FileServe/BuildingBlocks.hs	2014-04-02 10:26:17.195355663 +0900
-@@ -66,7 +66,6 @@
+                        threads                >= 0.5,
+                        transformers           >= 0.1.3 && < 0.5,
+                        transformers-base      >= 0.4   && < 0.5,
+diff -up happstack-server-7.4.4/src/Happstack/Server/FileServe/BuildingBlocks.hs~ happstack-server-7.4.4/src/Happstack/Server/FileServe/BuildingBlocks.hs
+--- happstack-server-7.4.4/src/Happstack/Server/FileServe/BuildingBlocks.hs~	2015-05-15 10:22:24.000000000 +0900
++++ happstack-server-7.4.4/src/Happstack/Server/FileServe/BuildingBlocks.hs	2015-09-29 14:34:35.210452384 +0900
+@@ -65,7 +65,6 @@ import Data.List                    (sor
+ import Data.Maybe                   (fromMaybe)
  import           Data.Map           (Map)
  import qualified Data.Map           as Map
- import Data.Time                    (UTCTime, formatTime)
 -import Data.Time.Compat             (toUTCTime)
  import Filesystem.Path.CurrentOS    (commonPrefix, encodeString, decodeString, collapse, append)
  import Happstack.Server.Monads      (ServerMonad(askRq), FilterMonad, WebMonad)
  import Happstack.Server.Response    (ToMessage(toResponse), ifModifiedSince, forbidden, ok, seeOther)
-@@ -80,6 +79,10 @@
+@@ -78,6 +77,10 @@ import           Text.Blaze.Html
  import qualified Text.Blaze.Html5            as H
  import qualified Text.Blaze.Html5.Attributes as A
  
@@ -26,6 +28,6 @@
 +--import Data.Time.Compat             (toUTCTime)
 +toUTCTime = id
 +
- -- * Mime-Type / Content-Type
- 
- -- |a 'Map' from file extensions to content-types
+ #if MIN_VERSION_time(1,5,0)
+ import Data.Time     (UTCTime, formatTime, defaultTimeLocale)
+ #else