diff --git a/package-lock.json b/package-lock.json
index 7769055e2c..8f51564d4c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7938,9 +7938,9 @@
             "dev": true
         },
         "uglify-js": {
-            "version": "3.13.3",
-            "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.3.tgz",
-            "integrity": "sha512-otIc7O9LyxpUcQoXzj2hL4LPWKklO6LJWoJUzNa8A17Xgi4fOeDC8FBDOLHnC/Slo1CQgsZMcM6as0M76BZaig==",
+            "version": "3.13.4",
+            "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.4.tgz",
+            "integrity": "sha512-kv7fCkIXyQIilD5/yQy8O+uagsYIOt5cZvs890W40/e/rvjMSzJw81o9Bg0tkURxzZBROtDQhW2LFjOGoK3RZw==",
             "dev": true,
             "optional": true
         },