diff --git a/package-lock.json b/package-lock.json
index 0a1cdae3..db93e46d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10471,9 +10471,9 @@
       "dev": true
     },
     "terser": {
-      "version": "4.3.8",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.3.8.tgz",
-      "integrity": "sha512-otmIRlRVmLChAWsnSFNO0Bfk6YySuBp6G9qrHiJwlLDd4mxe2ta4sjI7TzIR+W1nBMjilzrMcPOz9pSusgx3hQ==",
+      "version": "4.6.11",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.11.tgz",
+      "integrity": "sha512-76Ynm7OXUG5xhOpblhytE7X58oeNSmC8xnNhjWVo8CksHit0U0kO4hfNbPrrYwowLWFgM2n9L176VNx2QaHmtA==",
       "requires": {
         "commander": "^2.20.0",
         "source-map": "~0.6.1",
diff --git a/package.json b/package.json
index 09870b5b..be24d806 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "schema-utils": "^2.4.1",
     "serialize-javascript": "^2.1.0",
     "source-map": "^0.6.1",
-    "terser": "^4.3.8",
+    "terser": "^4.6.11",
     "webpack-sources": "^1.4.3"
   },
   "devDependencies": {