diff --git a/package-lock.json b/package-lock.json
index d436ccd..79d9d13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
       },
       "devDependencies": {
         "@types/escape-html": "^1.0.1",
-        "@types/marked": "^4.0.0",
+        "@types/marked": "^5.0.0",
         "@types/mime": "^3.0.0",
         "@types/mocha": "^10.0.0",
         "@types/node": "^18.0.0",
@@ -930,9 +930,9 @@
       "dev": true
     },
     "node_modules/@types/marked": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/@types/marked/-/marked-4.0.3.tgz",
-      "integrity": "sha512-HnMWQkLJEf/PnxZIfbm0yGJRRZYYMhb++O9M36UCTA9z53uPvVoSlAwJr3XOpDEryb7Hwl1qAx/MV6YIW1RXxg==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@types/marked/-/marked-5.0.1.tgz",
+      "integrity": "sha512-Y3pAUzHKh605fN6fvASsz5FDSWbZcs/65Q6xYRmnIP9ZIYz27T4IOmXfH9gWJV1dpi7f1e7z7nBGUTx/a0ptpA==",
       "dev": true
     },
     "node_modules/@types/mime": {
@@ -12041,9 +12041,9 @@
       "dev": true
     },
     "@types/marked": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/@types/marked/-/marked-4.0.3.tgz",
-      "integrity": "sha512-HnMWQkLJEf/PnxZIfbm0yGJRRZYYMhb++O9M36UCTA9z53uPvVoSlAwJr3XOpDEryb7Hwl1qAx/MV6YIW1RXxg==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@types/marked/-/marked-5.0.1.tgz",
+      "integrity": "sha512-Y3pAUzHKh605fN6fvASsz5FDSWbZcs/65Q6xYRmnIP9ZIYz27T4IOmXfH9gWJV1dpi7f1e7z7nBGUTx/a0ptpA==",
       "dev": true
     },
     "@types/mime": {
diff --git a/package.json b/package.json
index df8db78..68be0e0 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "@types/escape-html": "^1.0.1",
-    "@types/marked": "^4.0.0",
+    "@types/marked": "^5.0.0",
     "@types/mime": "^3.0.0",
     "@types/mocha": "^10.0.0",
     "@types/node": "^18.0.0",