diff --git a/package-lock.json b/package-lock.json
index 8f2bc1a..d1f1e4d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2203,17 +2203,6 @@
             "ansi-regex": "^5.0.0"
           }
         },
-        "terser": {
-          "version": "4.6.11",
-          "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.11.tgz",
-          "integrity": "sha512-76Ynm7OXUG5xhOpblhytE7X58oeNSmC8xnNhjWVo8CksHit0U0kO4hfNbPrrYwowLWFgM2n9L176VNx2QaHmtA==",
-          "dev": true,
-          "requires": {
-            "commander": "^2.20.0",
-            "source-map": "~0.6.1",
-            "source-map-support": "~0.5.12"
-          }
-        },
         "terser-webpack-plugin": {
           "version": "2.3.5",
           "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-2.3.5.tgz",
@@ -12154,9 +12143,9 @@
       "dev": true
     },
     "terser": {
-      "version": "4.3.8",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.3.8.tgz",
-      "integrity": "sha512-otmIRlRVmLChAWsnSFNO0Bfk6YySuBp6G9qrHiJwlLDd4mxe2ta4sjI7TzIR+W1nBMjilzrMcPOz9pSusgx3hQ==",
+      "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",