diff --git a/package.json b/package.json
index 0f72417..a1390a3 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "browserify": "^16.2.0",
     "fsify": "^2.0.4",
     "loose-envify": "^1.3.1",
-    "uglify-js": "^3.3.22",
+    "uglify-js": "^3.3.28",
     "uuid": "^3.2.1"
   },
   "devDependencies": {