diff --git a/CHANGES b/CHANGES
--- a/CHANGES
+++ b/CHANGES
@@ -94,5 +94,5 @@
    * when resizing selection, keep aspect ratio by default. but if using handle in the middle of side, or with right pen click, arbtrary resizing is still possible
    * resizing image and pdf background if it's too big. (100k/10MB)  
    * clock widget (test for asynchronous event processing)
-   
+   * assign shortcut keys for color/pen tools   
 
diff --git a/hoodle.cabal b/hoodle.cabal
--- a/hoodle.cabal
+++ b/hoodle.cabal
@@ -1,5 +1,5 @@
 Name:		hoodle
-Version:	0.2.2
+Version:	0.2.2.0
 Synopsis:	Executable for hoodle
 Description: 	Hoodle is a pen notetaking program written in haskell. 
 Homepage:       http://ianwookim.org/hoodle
@@ -24,7 +24,7 @@
   Build-Depends: 
                  base == 4.*, 
                  cmdargs >= 0.7, 
-                 hoodle-core >= 0.13, 
+                 hoodle-core == 0.13.0, 
                  hoodle 
 
 Library
@@ -39,7 +39,7 @@
                    cmdargs >= 0.7,
                    configurator == 0.2.*,
                    dyre >= 0.8.11, 
-                   hoodle-core >= 0.13
+                   hoodle-core == 0.13.0
   Exposed-Modules: 
                    Hoodle.ProgType
                    Hoodle.Job