diff --git a/package-lock.json b/package-lock.json
index d4312b48..b68b8b00 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4966,9 +4966,9 @@
       }
     },
     "marked": {
-      "version": "0.3.16",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.3.16.tgz",
-      "integrity": "sha512-diLiAxHidES67uJ1P5unXBUB4CyOFwodKrctuK0U4Ogw865N9Aw4dLmY0BK0tGKOy3xvkdMGgUXPD6W9z1Ne0Q=="
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "math-random": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 4769c77e..efc846b0 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "express": "^4.16.2",
     "helmet": "^3.11.0",
     "lodash": "^4.17.5",
-    "marked": "^0.3.16",
+    "marked": "^4.0.10",
     "morgan": "^1.9.1",
     "pug": "~2.0.0-beta6"
   },