diff --git a/package-lock.json b/package-lock.json
index ec0cf97891c..cda9eae9fcd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4962,9 +4962,9 @@
       }
     },
     "marked": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-1.1.1.tgz",
-      "integrity": "sha512-mJzT8D2yPxoPh7h0UXkB+dBj4FykPJ2OIfxAWeIHrvoHDkFxukV/29QxoFQoPM6RLEwhIFdJpmKBlqVM3s2ZIw=="
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "md5": {
       "version": "2.2.1",
diff --git a/package.json b/package.json
index 05f53492242..b001ff1e021 100644
--- a/package.json
+++ b/package.json
@@ -118,7 +118,7 @@
     "line-top-index": "0.3.1",
     "link": "file:packages/link",
     "markdown-preview": "https://www.atom.io/api/packages/markdown-preview/versions/0.160.2/tarball",
-    "marked": "1.1.1",
+    "marked": "4.0.10",
     "metrics": "https://www.atom.io/api/packages/metrics/versions/1.8.1/tarball",
     "minimatch": "^3.0.3",
     "mocha": "2.5.1",