diff --git a/package-lock.json b/package-lock.json
index 4ad55d0..65c07d2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
 			},
 			"devDependencies": {
 				"@biomejs/biome": "^1.9.4",
-				"@types/marked": "^5.0.2",
+				"@types/marked": "^6.0.0",
 				"@vitest/ui": "^4.0.18",
 				"c8": "^10.1.3",
 				"typescript": "^5.9.3",
@@ -1626,11 +1626,15 @@
 			"license": "MIT"
 		},
 		"node_modules/@types/marked": {
-			"version": "5.0.2",
-			"resolved": "https://registry.npmjs.org/@types/marked/-/marked-5.0.2.tgz",
-			"integrity": "sha512-OucS4KMHhFzhz27KxmWg7J+kIYqyqoW5kdIEI319hqARQQUTqhao3M/F+uFnDXD0Rg72iDDZxZNxq5gvctmLlg==",
+			"version": "6.0.0",
+			"resolved": "https://registry.npmjs.org/@types/marked/-/marked-6.0.0.tgz",
+			"integrity": "sha512-jmjpa4BwUsmhxcfsgUit/7A9KbrC48Q0q8KvnY107ogcjGgTFDlIL3RpihNpx2Mu1hM4mdFQjoVc4O6JoGKHsA==",
+			"deprecated": "This is a stub types definition. marked provides its own type definitions, so you do not need this installed.",
 			"dev": true,
-			"license": "MIT"
+			"license": "MIT",
+			"dependencies": {
+				"marked": "*"
+			}
 		},
 		"node_modules/@types/node": {
 			"version": "24.10.1",
diff --git a/package.json b/package.json
index 962ad8d..7aa84bc 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
 	},
 	"devDependencies": {
 		"@biomejs/biome": "^1.9.4",
-		"@types/marked": "^5.0.2",
+		"@types/marked": "^6.0.0",
 		"@vitest/ui": "^4.0.18",
 		"c8": "^10.1.3",
 		"typescript": "^5.9.3",