diff --git a/package-lock.json b/package-lock.json
index afd500a..b767f4b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2285,9 +2285,9 @@
       }
     },
     "marked": {
-      "version": "0.6.2",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.6.2.tgz",
-      "integrity": "sha512-LqxwVH3P/rqKX4EKGz7+c2G9r98WeM/SW34ybhgNGhUQNKtf1GmmSkJ6cDGJ/t6tiyae49qRkpyTw2B9HOrgUA=="
+      "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 d468b9b..c30afe8 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "express-session": "^1.15.6",
     "http-errors": "^1.7.1",
     "markdown-toc": "^1.2.0",
-    "marked": "^0.6.2",
+    "marked": "^4.0.10",
     "morgan": "^1.9.1",
     "pug": "^2.0.3",
     "redis": "^2.8.0",