diff --git a/package.json b/package.json
index 4753fe11d..237e487cf 100644
--- a/package.json
+++ b/package.json
@@ -133,7 +133,7 @@
     "language-html": "0.30.0",
     "language-hyperlink": "0.12.2",
     "language-java": "0.14.0",
-    "language-javascript": "0.63.0",
+    "language-javascript": "0.64.0",
     "language-json": "0.14.0",
     "language-less": "0.25.0",
     "language-make": "0.14.0",