diff --git a/package-lock.json b/package-lock.json
index ec0cf97891c..15a23178158 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": "2.0.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-2.0.0.tgz",
+      "integrity": "sha512-NqRSh2+LlN2NInpqTQnS614Y/3NkVMFFU6sJlRFEpxJ/LHuK/qJECH7/fXZjk4VZstPW/Pevjil/VtSONsLc7Q=="
     },
     "md5": {
       "version": "2.2.1",
diff --git a/package.json b/package.json
index 05f53492242..71819328d34 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": "2.0.0",
     "metrics": "https://www.atom.io/api/packages/metrics/versions/1.8.1/tarball",
     "minimatch": "^3.0.3",
     "mocha": "2.5.1",