diff --git a/package-lock.json b/package-lock.json
index e9a9fd688d..5f51f7d593 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12242,9 +12242,9 @@
       }
     },
     "terser-webpack-plugin": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-2.3.1.tgz",
-      "integrity": "sha512-dNxivOXmDgZqrGxOttBH6B4xaxT4zNC+Xd+2K8jwGDMK5q2CZI+KZMA1AAnSRT+BTRvuzKsDx+fpxzPAmAMVcA==",
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-2.3.2.tgz",
+      "integrity": "sha512-SmvB/6gtEPv+CJ88MH5zDOsZdKXPS/Uzv2//e90+wM1IHFUhsguPKEILgzqrM1nQ4acRXN/SV4Obr55SXC+0oA==",
       "dev": true,
       "requires": {
         "cacache": "^13.0.1",
@@ -12410,12 +12410,6 @@
           "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
           "dev": true
         },
-        "serialize-javascript": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.2.tgz",
-          "integrity": "sha512-rs9OggEUF0V4jUSecXazOYsLfu7OGK2qIn3c7IPBiffz32XniEp/TX9Xmc9LQfK2nQ2QKHvZ2oygKUGU0lG4jQ==",
-          "dev": true
-        },
         "ssri": {
           "version": "7.1.0",
           "resolved": "https://registry.npmjs.org/ssri/-/ssri-7.1.0.tgz",
@@ -12427,9 +12421,9 @@
           }
         },
         "terser": {
-          "version": "4.4.3",
-          "resolved": "https://registry.npmjs.org/terser/-/terser-4.4.3.tgz",
-          "integrity": "sha512-0ikKraVtRDKGzHrzkCv5rUNDzqlhmhowOBqC0XqUHFpW+vJ45+20/IFBcebwKfiS2Z9fJin6Eo+F1zLZsxi8RA==",
+          "version": "4.6.2",
+          "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.2.tgz",
+          "integrity": "sha512-6FUjJdY2i3WZAtYBtnV06OOcOfzl+4hSKYE9wgac8rkLRBToPDDrBB2AcHwQD/OKDxbnvhVy2YgOPWO2SsKWqg==",
           "dev": true,
           "requires": {
             "commander": "^2.20.0",