diff --git a/DDC/Core/Babel/PHP.hs b/DDC/Core/Babel/PHP.hs
--- a/DDC/Core/Babel/PHP.hs
+++ b/DDC/Core/Babel/PHP.hs
@@ -3,7 +3,7 @@
 import DDC.Core.Collect
 import DDC.Core.Module
 import DDC.Core.Exp.Annot
-import DDC.Base.Pretty
+import DDC.Core.Pretty
 import DDC.Type.DataDef                 
 import qualified DDC.Core.Tetra.Prim as T
 import qualified DDC.Type.Env as Env
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,7 +1,7 @@
 --------------------------------------------------------------------------------
 The Disciplined Disciple Compiler License (MIT style)
 
-Copyrite (K) 2007-2014 The Disciplined Disciple Compiler Strike Force
+Copyrite (K) 2007-2016 The Disciplined Disciple Compiler Strike Force
 All rights reversed.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/ddc-core-babel.cabal b/ddc-core-babel.cabal
--- a/ddc-core-babel.cabal
+++ b/ddc-core-babel.cabal
@@ -1,5 +1,5 @@
 Name:           ddc-core-babel
-Version:        0.4.2.1
+Version:        0.4.3.1
 License:        MIT
 License-file:   LICENSE
 Author:         The Disciplined Disciple Compiler Strike Force
@@ -14,11 +14,10 @@
 
 Library
   Build-Depends:
-        base            >= 4.6 && < 4.9,
+        base            >= 4.6 && < 4.10,
         containers      == 0.5.*,
-        ddc-base        == 0.4.2.*,
-        ddc-core        == 0.4.2.*,
-        ddc-core-tetra  == 0.4.2.*
+        ddc-core        == 0.4.3.*,
+        ddc-core-tetra  == 0.4.3.*
 
   Exposed-modules:
         DDC.Core.Babel.PHP