diff --git a/package.json b/package.json
index a1c6828..9d90bba 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,6 @@
   "devDependencies": {
     "jshint": "2.13.6",
     "mocha": "12.0.3",
-    "uglify-js": "3.16.2"
+    "uglify-js": "3.19.3"
   }
 }