diff --git a/package-lock.json b/package-lock.json
index 251329bd2f1a..0aab403d4875 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4152,9 +4152,9 @@
       }
     },
     "marked": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-1.2.0.tgz",
-      "integrity": "sha512-tiRxakgbNPBr301ihe/785NntvYyhxlqcL3YaC8CaxJQh7kiaEtrN9B/eK2I2943Yjkh5gw25chYFDQhOMCwMA=="
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "mathml-tag-names": {
       "version": "2.1.3",
diff --git a/package.json b/package.json
index 976593f28c17..71f9a54a2e53 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "jstransformer-handlebars": "^1.1.0",
     "junk": "^3.1.0",
     "lodash.defaultsdeep": "^4.6.1",
-    "marked": "^1.2.0",
+    "marked": "^4.0.10",
     "metalsmith": "^2.3.0",
     "metalsmith-collections": "^0.9.0",
     "metalsmith-discover-helpers": "^0.1.1",