diff --git a/index.md b/index.md
index f6171001..81e0340b 100644
--- a/index.md
+++ b/index.md
@@ -1,6 +1,6 @@
 ---
 layout: page
-since: (from 2016-01-16 to 2016-03-12)
+since: (from 2016-01-17 to 2016-03-13)
 ---
 
 ## Core