diff --git a/package-lock.json b/package-lock.json
index b1a70b3..0f80eab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9096,9 +9096,9 @@
       "integrity": "sha1-Hxat7f6b3BiADhd2ghc0CG/MZ1M="
     },
     "terser": {
-      "version": "4.6.11",
-      "resolved": "http://r.cnpmjs.org/terser/download/terser-4.6.11.tgz",
-      "integrity": "sha1-Ev+Z/dYqJt4qgvUIUVQH62zNip8=",
+      "version": "4.8.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+      "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
       "requires": {
         "commander": "^2.20.0",
         "source-map": "~0.6.1",
@@ -9107,13 +9107,13 @@
       "dependencies": {
         "commander": {
           "version": "2.20.3",
-          "resolved": "http://r.cnpmjs.org/commander/download/commander-2.20.3.tgz",
-          "integrity": "sha1-/UhehMA+tIgcIHIrpIA16FMa6zM="
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
         },
         "source-map": {
           "version": "0.6.1",
-          "resolved": "http://r.cnpmjs.org/source-map/download/source-map-0.6.1.tgz",
-          "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM="
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
         }
       }
     },