diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 35075582..77cc2bed 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@tanstack/virtual-core": "3.13.23",
         "dompurify": "3.3.3",
-        "marked": "17.0.5"
+        "marked": "18.0.0"
       },
       "devDependencies": {
         "@playwright/test": "1.58.2",
@@ -1482,9 +1482,9 @@
       }
     },
     "node_modules/marked": {
-      "version": "17.0.5",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-17.0.5.tgz",
-      "integrity": "sha512-6hLvc0/JEbRjRgzI6wnT2P1XuM1/RrrDEX0kPt0N7jGm1133g6X7DlxFasUIx+72aKAr904GTxhSLDrd5DIlZg==",
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-18.0.0.tgz",
+      "integrity": "sha512-2e7Qiv/HJSXj8rDEpgTvGKsP8yYtI9xXHKDnrftrmnrJPaFNM7VRb2YCzWaX4BP1iCJ/XPduzDJZMFoqTCcIMA==",
       "license": "MIT",
       "bin": {
         "marked": "bin/marked.js"
diff --git a/frontend/package.json b/frontend/package.json
index 390a96ea..34aa4c28 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -17,7 +17,7 @@
   "dependencies": {
     "@tanstack/virtual-core": "3.13.23",
     "dompurify": "3.3.3",
-    "marked": "17.0.5"
+    "marked": "18.0.0"
   },
   "devDependencies": {
     "@playwright/test": "1.58.2",