diff --git a/README.md b/README.md
index 8c772d4..c818e95 100644
--- a/README.md
+++ b/README.md
@@ -110,7 +110,7 @@
 * [Find Color HEX codes easily with the Colorzilla plugin](http://www.colorzilla.com/)
 * [The Color Class](https://docs.flutter.io/flutter/dart-ui/Color-class.html)
 * [How do HEX codes for with colours?](https://stackoverflow.com/questions/22239803/how-does-hexadecimal-color-work)
-* [The Key Class](https://docs.flutter.io/flutter/foundation/Key-class.html)
+* [The Key Class](https://api.flutter.dev/flutter/foundation/Key-class.html)
 * [When to Use Keys - Flutter Widgets 101 Ep. 4](https://www.youtube.com/watch?v=kn0EOS-ZiIc)
 * [Dart Language Tour: Final and Const](https://www.dartlang.org/guides/language/language-tour#final-and-const)
 * [Font Awesome Flutter Package](https://pub.dartlang.org/packages/font_awesome_flutter)