diff --git a/package.json b/package.json
index 4ba2b97..bc0fe94 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "chart.js": "^2.8.0",
     "gh-pages": "^2.0.1",
     "highlight.js": "^9.15.6",
-    "marked": "^0.6.2",
+    "marked": "^4.0.10",
     "node-sass": "^4.12.0",
     "react": "^16.8.6",
     "react-dom": "^16.8.6",
diff --git a/yarn.lock b/yarn.lock
index d8c6669..9489305 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6201,10 +6201,10 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
-marked@^0.6.2:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-0.6.2.tgz#c574be8b545a8b48641456ca1dbe0e37b6dccc1a"
-  integrity sha512-LqxwVH3P/rqKX4EKGz7+c2G9r98WeM/SW34ybhgNGhUQNKtf1GmmSkJ6cDGJ/t6tiyae49qRkpyTw2B9HOrgUA==
+marked@^4.0.10:
+  version "4.0.10"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-4.0.10.tgz#423e295385cc0c3a70fa495e0df68b007b879423"
+  integrity sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw==
 
 md5.js@^1.3.4:
   version "1.3.5"