diff --git a/_config.yml b/_config.yml
index e4ec296dbd..02be603ea8 100644
--- a/_config.yml
+++ b/_config.yml
@@ -11,7 +11,7 @@ keywords:
 - Document
 - Guide
 
-scala-version: 2.9.1
+scala-version: 2.10.0
 
 pygments: true
 permalink: /:categories/:title.html