diff --git a/package-lock.json b/package-lock.json
index ef4fdc1..10f0eb3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "chalk": "^5.4.1",
         "commander": "^14.0.3",
         "diff": "^9.0.0",
-        "marked": "^15.0.0",
+        "marked": "^18.0.5",
         "marked-terminal": "^7.3.0",
         "openai": "^6.35.0",
         "ora": "^9.4.0",
@@ -4149,15 +4149,15 @@
       }
     },
     "node_modules/marked": {
-      "version": "15.0.12",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-15.0.12.tgz",
-      "integrity": "sha512-8dD6FusOQSrpv9Z1rdNMdlSgQOIP880DHqnohobOmYLElGEqAL/JvxvuxZO16r4HtjTlfPRDC1hbvxC9dPN2nA==",
+      "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": ">= 18"
+        "node": ">= 20"
       }
     },
     "node_modules/marked-terminal": {
diff --git a/package.json b/package.json
index 5cced70..d4f641c 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "chalk": "^5.4.1",
     "commander": "^14.0.3",
     "diff": "^9.0.0",
-    "marked": "^15.0.0",
+    "marked": "^18.0.5",
     "marked-terminal": "^7.3.0",
     "openai": "^6.35.0",
     "ora": "^9.4.0",