diff --git a/index.md b/index.md
index 58ee34a1..604332b7 100644
--- a/index.md
+++ b/index.md
@@ -1,6 +1,6 @@
 ---
 layout: page
-since: (from 2015-11-09 to 2016-01-04)
+since: (from 2015-11-10 to 2016-01-05)
 ---
 
 ## Core