diff --git a/.grablib.lock b/.grablib.lock
index 79e265cf..697004ed 100644
--- a/.grablib.lock
+++ b/.grablib.lock
@@ -1 +1 @@
-a451e4d39b8d7ef62d380d07742b782f https://raw.githubusercontent.com/livereload/livereload-js/v2.2.1/dist/livereload.js livereload.js
+5ad6dcc21ba7e796f812a29da6c3cde6 https://raw.githubusercontent.com/livereload/livereload-js/v4.0.2/dist/livereload.js livereload.js