diff --git a/README.md b/README.md
index a94165a..572e0bf 100644
--- a/README.md
+++ b/README.md
@@ -496,7 +496,7 @@ Both the parser generator and generated parsers should run well in the following
 environments:
 
   * Node.js 4+
-  * Internet Explorer 8+
+  * Internet Explorer 9+
   * Edge
   * Firefox
   * Chrome