diff --git a/package-lock.json b/package-lock.json
index f948afe..dc2858a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4299,17 +4299,6 @@
             "has-flag": "^3.0.0"
           }
         },
-        "terser": {
-          "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",
-            "source-map": "~0.6.1",
-            "source-map-support": "~0.5.12"
-          }
-        },
         "terser-webpack-plugin": {
           "version": "2.3.2",
           "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-2.3.2.tgz",
@@ -16842,9 +16831,9 @@
       }
     },
     "terser": {
-      "version": "4.6.2",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.2.tgz",
-      "integrity": "sha512-6FUjJdY2i3WZAtYBtnV06OOcOfzl+4hSKYE9wgac8rkLRBToPDDrBB2AcHwQD/OKDxbnvhVy2YgOPWO2SsKWqg==",
+      "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",