diff --git a/package-lock.json b/package-lock.json
index b86825e15..53b1f813f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11385,21 +11385,15 @@
       }
     },
     "uglify-js": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.7.2.tgz",
-      "integrity": "sha512-uhRwZcANNWVLrxLfNFEdltoPNhECUR3lc+UdJoG9CBpMcSnKyWA94tc3eAujB1GcMY5Uwq8ZMp4qWpxWYDQmaA==",
+      "version": "3.7.3",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.7.3.tgz",
+      "integrity": "sha512-7tINm46/3puUA4hCkKYo4Xdts+JDaVC9ZPRcG8Xw9R4nhO/gZgUM3TENq8IF4Vatk8qCig4MzP/c8G4u2BkVQg==",
       "dev": true,
       "requires": {
         "commander": "~2.20.3",
         "source-map": "~0.6.1"
       },
       "dependencies": {
-        "commander": {
-          "version": "2.20.3",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
-          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
-          "dev": true
-        },
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
diff --git a/package.json b/package.json
index e1e5401e0..adef43529 100644
--- a/package.json
+++ b/package.json
@@ -163,7 +163,7 @@
     "pad-right": "0.2.2",
     "standard": "14.3.1",
     "sylvester": "0.0.21",
-    "uglify-js": "3.7.2",
+    "uglify-js": "3.7.3",
     "underscore": "1.9.1",
     "webpack": "4.41.4",
     "zeros": "1.0.0"