diff --git a/heterocephalus.cabal b/heterocephalus.cabal
--- a/heterocephalus.cabal
+++ b/heterocephalus.cabal
@@ -1,7 +1,11 @@
 name:                heterocephalus
-version:             1.0.0
-synopsis:            A flexible and type safe template engine for Haskell.
-description:         Please see README.md
+version:             1.0.0.1
+synopsis:            A type safe template engine for collaborating with front end development tools
+description:
+    Recent front end developing tools are growing fast and have created the complicated ecosystem, and few front end developer want to use Shakespeare template instead of commonly used @node@ friendly engines such that @pug@, @slim@, @haml@, though Shakespeare template has great feature of compile time variable interpolation and type checking.
+
+    From this observation, Heterocephalus is developed for using with another feature rich template engine and only provides the way to interpolate server side variables into the precompiled template file with @forall@ and @if@ statement.
+
 homepage:            https://github.com/arowM/heterocephalus#readme
 license:             MIT
 license-file:        LICENSE
@@ -22,10 +26,10 @@
                      , blaze-html
                      , blaze-markup
                      , containers
-                     , parsec
-                     , shakespeare
-                     , template-haskell
-                     , text
+                     , parsec >= 3 && < 4
+                     , shakespeare >= 2 && < 3
+                     , template-haskell >= 2.7
+                     , text >= 0.7
   default-language:    Haskell2010
 
 test-suite heterocephalus-test
diff --git a/src/Text/Hamlet/Parse.hs b/src/Text/Hamlet/Parse.hs
--- a/src/Text/Hamlet/Parse.hs
+++ b/src/Text/Hamlet/Parse.hs
@@ -1,7 +1,6 @@
 {-# LANGUAGE DeriveDataTypeable #-}
 {-# LANGUAGE FlexibleContexts #-}
 {-# LANGUAGE TemplateHaskell #-}
-{-# LANGUAGE CPP #-}
 {-# LANGUAGE FlexibleInstances #-}
 module Text.Hamlet.Parse
     ( Result (..)
diff --git a/src/Text/Heterocephalus.hs b/src/Text/Heterocephalus.hs
--- a/src/Text/Heterocephalus.hs
+++ b/src/Text/Heterocephalus.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE TemplateHaskell #-}
+{-# LANGUAGE CPP #-}
 
 module Text.Heterocephalus
   (
@@ -21,7 +22,11 @@
 import Data.Text (Text, pack)
 import qualified Data.Text.Lazy as TL
 import Language.Haskell.TH.Quote
+#if MIN_VERSION_template_haskell(2,9,0)
 import Language.Haskell.TH.Syntax hiding (Module)
+#else
+import Language.Haskell.TH.Syntax
+#endif
 import Text.Blaze (preEscapedToMarkup)
 import Text.Blaze.Html (toHtml)
 import Text.Blaze.Internal (preEscapedText)
@@ -93,7 +98,9 @@
 -}
 compileFile :: HeterocephalusSetting -> FilePath -> Q Exp
 compileFile set fp = do
+#ifdef GHC_7_4
   qAddDependentFile fp
+#endif
   contents <- fmap TL.unpack $ qRunIO $ readUtf8File fp
   compileFromString set contents
 
@@ -248,8 +255,13 @@
   -- data constructor and not the type constructor if their names match.
  = do
   Just conName <- lookupValueName $ conToStr conStr
-  DataConI _ _ typeName <- reify conName
+#if MIN_VERSION_template_haskell(2,11,0)
+  DataConI _ _ typeName         <- reify conName
   TyConI (DataD _ _ _ _ cons _) <- reify typeName
+#else
+  DataConI _ _ typeName _     <- reify conName
+  TyConI (DataD _ _ _ cons _) <- reify typeName
+#endif
   [fields] <- return [fields | RecC name fields <- cons, name == conName]
   return [fieldName | (fieldName, _, _) <- fields]