diff --git a/package-lock.json b/package-lock.json
index d1d3df18e9e1..1656ff79d3a3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14778,25 +14778,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "uglify-js": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.2.1.tgz",
-      "integrity": "sha512-BhZTJPmOKPSUcjnx2nlfaOQKHLyjjT4HFyzFWF1BUErx9knJNpdW94ql5o8qVxeNL+8IAWjEjnPvASH2yZnkMg==",
-      "requires": {
-        "commander": "~2.12.1",
-        "source-map": "~0.6.1"
-      },
-      "dependencies": {
-        "commander": {
-          "version": "2.12.2",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.12.2.tgz",
-          "integrity": "sha512-BFnaq5ZOGcDN7FlrtBT4xxkgIToalIIxwjxLWVJ8bGTpe1LroqMiqQXdA7ygc7CRvaYS+9zfPGFnJqFSayx+AA=="
-        },
-        "source-map": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
-        }
-      }
+      "version": "3.14.3",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.14.3.tgz",
+      "integrity": "sha512-mic3aOdiq01DuSVx0TseaEzMIVqebMZ0Z3vaeDhFEh9bsc24hV1TFvN74reA2vs08D0ZWfNjAcJ3UbVLaBss+g=="
     },
     "unbzip2-stream": {
       "version": "1.3.3",
diff --git a/package.json b/package.json
index 61a17955a410..c4a7300cdaed 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "imports-loader": "0.7.1",
     "jquery": "3.5.0",
     "stimulus": "1.1.1",
-    "uglify-js": "3.2.1",
+    "uglify-js": "3.14.3",
     "vinyl-named": "1.1.0",
     "webpack": "^4.42.1",
     "webpack-stream": "^5.0.0",