diff --git a/package-lock.json b/package-lock.json
index 65913c4..682b99e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "dompurify": "^3.1.3",
         "highlight.js": "^11.9.0",
-        "marked": "^9.1.2"
+        "marked": "^18.0.5"
       },
       "devDependencies": {
         "esbuild": "0.25.0",
@@ -524,15 +524,15 @@
       }
     },
     "node_modules/marked": {
-      "version": "9.1.6",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-9.1.6.tgz",
-      "integrity": "sha512-jcByLnIFkd5gSXZmjNvS1TlmRhCXZjIzHYlaGkPlLIekG55JDR2Z4va9tZwCiP+/RDERiNhMOFu01xd6O5ct1Q==",
+      "version": "18.0.5",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-18.0.5.tgz",
+      "integrity": "sha512-S6GcvALHg6K4ohtu4E7x0a1AqhAjp6cV8KhLSyN9qVapnzJkusVBxZRcIU9AeYsbe6P1hKDusSbEOzGyyuce6w==",
       "license": "MIT",
       "bin": {
         "marked": "bin/marked.js"
       },
       "engines": {
-        "node": ">= 16"
+        "node": ">= 20"
       }
     },
     "node_modules/playwright": {
diff --git a/package.json b/package.json
index 084111c..5c8dfdf 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "dompurify": "^3.1.3",
     "highlight.js": "^11.9.0",
-    "marked": "^9.1.2"
+    "marked": "^18.0.5"
   },
   "devDependencies": {
     "esbuild": "0.25.0",