diff --git a/package-lock.json b/package-lock.json
index 20e6631a..83e13f39 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "@earendil-works/pi-web-ui": "0.75.3",
         "@sinclair/typebox": "^0.34.49",
         "lit": "^3.3.3",
-        "marked": "^17.0.4"
+        "marked": "^18.0.5"
       },
       "devDependencies": {
         "@types/office-js": "^1.0.598",
@@ -8318,9 +8318,9 @@
       "license": "ISC"
     },
     "node_modules/marked": {
-      "version": "17.0.4",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-17.0.4.tgz",
-      "integrity": "sha512-NOmVMM+KAokHMvjWmC5N/ZOvgmSWuqJB8FoYI019j4ogb/PeRMKoKIjReZ2w3376kkA8dSJIP8uD993Kxc0iRQ==",
+      "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"
diff --git a/package.json b/package.json
index 95fffa48..c201c188 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@earendil-works/pi-web-ui": "0.75.3",
     "@sinclair/typebox": "^0.34.49",
     "lit": "^3.3.3",
-    "marked": "^17.0.4"
+    "marked": "^18.0.5"
   },
   "devDependencies": {
     "@types/office-js": "^1.0.598",