diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+0.1.2 (2011/01/30)
+ - Updated for GHC 7 (Thanks to Yusaku HASHIMOTO)
+
 0.1.1 (2009/04/25)
  - Updated for GHC 6.10
 
diff --git a/preprocessor-tools.cabal b/preprocessor-tools.cabal
--- a/preprocessor-tools.cabal
+++ b/preprocessor-tools.cabal
@@ -1,5 +1,5 @@
 Name:           preprocessor-tools
-Version:        0.1.1
+Version:        0.1.2
 Cabal-Version:  >= 1.2.3
 License:        BSD3
 License-File:   LICENSE
@@ -27,9 +27,10 @@
 
 Library
   Build-Depends:        haskell98 >=1 && <2,
-                        mtl >=1 && <2,
+                        mtl >=1 && <3,
                         parsec >=2 && <3,
-                        base >=3 && <4
+                        base >=4 && <5,
+                        syb >= 0 && <1
 
   Extensions:           DeriveDataTypeable
   Exposed-modules: