diff --git a/index.md b/index.md
index 3254e861..7f2f5337 100644
--- a/index.md
+++ b/index.md
@@ -1,6 +1,6 @@
 ---
 layout: page
-since: (from 2015-11-29 to 2016-01-24)
+since: (from 2015-11-30 to 2016-01-25)
 ---
 
 ## Core