diff --git a/Browser-Support.md b/Browser-Support.md
index 3595b4a..613a2a4 100644
--- a/Browser-Support.md
+++ b/Browser-Support.md
@@ -1,3 +1,8 @@
+As of reveal.js 4.0 we support IE11 and up.
+
+***
+
+
 Currently, reveal.js has four tiers of browser support: 
 
 1. Full support