diff --git a/index.md b/index.md
index 87f0e9c2..58ee34a1 100644
--- a/index.md
+++ b/index.md
@@ -1,6 +1,6 @@
 ---
 layout: page
-since: (from 2015-11-08 to 2016-01-03)
+since: (from 2015-11-09 to 2016-01-04)
 ---
 
 ## Core