diff --git a/package-lock.json b/package-lock.json
index 9757cd51e3..a1ad362e9a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16580,9 +16580,9 @@
       "dev": true
     },
     "terser": {
-      "version": "4.6.11",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.11.tgz",
-      "integrity": "sha512-76Ynm7OXUG5xhOpblhytE7X58oeNSmC8xnNhjWVo8CksHit0U0kO4hfNbPrrYwowLWFgM2n9L176VNx2QaHmtA==",
+      "version": "4.8.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+      "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",
@@ -16603,9 +16603,9 @@
           "dev": true
         },
         "source-map-support": {
-          "version": "0.5.18",
-          "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.18.tgz",
-          "integrity": "sha512-9luZr/BZ2QeU6tO2uG8N2aZpVSli4TSAOAqFOyTO51AJcD9P99c0K1h6dD6r6qo5dyT44BR5exweOaLLeldTkQ==",
+          "version": "0.5.21",
+          "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz",
+          "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==",
           "dev": true,
           "requires": {
             "buffer-from": "^1.0.0",