diff --git a/package-lock.json b/package-lock.json
index 5b6d633..943b9b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -440,9 +440,9 @@
       "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI="
     },
     "marked": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-1.2.7.tgz",
-      "integrity": "sha512-No11hFYcXr/zkBvL6qFmAp1z6BKY3zqLMHny/JN/ey+al7qwCM2+CMBL9BOgqMxZU36fz4cCWfn2poWIf7QRXA=="
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "media-typer": {
       "version": "0.3.0",
diff --git a/package.json b/package.json
index f7d9c61..1b9f68e 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "cors": "^2.8.5",
     "express": "^4.13.3",
-    "marked": "^1.2.7",
+    "marked": "^4.0.10",
     "node-time-ago": "^1.0.0",
     "request-extensible": "^0.1.1",
     "request-http-cache": "^1.1.0"