diff --git a/index.md b/index.md
index 1c32d71e..47f0383e 100644
--- a/index.md
+++ b/index.md
@@ -1,6 +1,6 @@
 ---
 layout: page
-since: (from 2016-04-21 to 2016-06-16)
+since: (from 2016-04-22 to 2016-06-17)
 ---
 
 ## Core