diff --git a/example/static/package-lock.json b/example/static/package-lock.json
index 25795df..c7d4714 100644
--- a/example/static/package-lock.json
+++ b/example/static/package-lock.json
@@ -4918,9 +4918,9 @@
       }
     },
     "marked": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.7.0.tgz",
-      "integrity": "sha512-c+yYdCZJQrsRjTPhUx7VKkApw9bwDkNbHUKo1ovgcfDjb2kc8rLuRbIFyXL5WOEUwzSSKo3IXpph2K6DqB/KZg=="
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "md5.js": {
       "version": "1.3.5",
diff --git a/example/static/package.json b/example/static/package.json
index 425021d..c978de7 100644
--- a/example/static/package.json
+++ b/example/static/package.json
@@ -34,7 +34,7 @@
   "dependencies": {
     "bootstrap": "^4.3.1",
     "jquery": "^3.4.1",
-    "marked": "^0.7.0",
+    "marked": "^4.0.10",
     "popper.js": "^1.14.7"
   }
 }