diff --git a/package-lock.json b/package-lock.json
index 58ea3c6..9035d81 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "ink": "^7.0.5",
         "ink-scroll-view": "^0.3.7",
         "js-yaml": "^4.2.0",
-        "marked": "^9.1.6",
+        "marked": "^18.0.5",
         "marked-terminal": "^7.3.0",
         "posix": "^4.2.0",
         "zod": "^4.1.8"
@@ -2558,15 +2558,15 @@
       }
     },
     "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/marked-terminal": {
diff --git a/package.json b/package.json
index 106fa3f..11524d9 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "ink": "^7.0.5",
     "ink-scroll-view": "^0.3.7",
     "js-yaml": "^4.2.0",
-    "marked": "^9.1.6",
+    "marked": "^18.0.5",
     "marked-terminal": "^7.3.0",
     "posix": "^4.2.0",
     "zod": "^4.1.8"