diff --git a/package.json b/package.json
index 8201b9f..4dd6e41 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   },
   "dependencies": {
     "@parcel/plugin": "^2.2.0",
-    "marked": "^6.0.0",
+    "marked": "^7.0.0",
     "yaml-front-matter": "^4.1.1"
   },
   "engines": {
diff --git a/src/index.ts b/src/index.ts
index 3c161a1..d677ce8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -16,9 +16,7 @@ export default new Transformer({
       marked: {
         breaks: true,
         pedantic: false,
-        gfm: true,
-        headerIds: false,
-        mangle: false
+        gfm: true
       },
       extensions: [],
     };
diff --git a/yarn.lock b/yarn.lock
index 0bf9fde..0857c27 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4256,12 +4256,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"marked@npm:^6.0.0":
-  version: 6.0.0
-  resolution: "marked@npm:6.0.0"
+"marked@npm:^7.0.0":
+  version: 7.0.5
+  resolution: "marked@npm:7.0.5"
   bin:
     marked: bin/marked.js
-  checksum: 10c0/ed3a57a2b701f7e95831de94379d21053db808e8114b74dd4ae37802d057636cc957c4cd35e6459117ba7d75e3b2cb2890779f91eadd20d6b79b83f05d360ed1
+  checksum: 10c0/a75f90e4ea7ec90cf6b66aaf1d7dd533df3d12d2a974c838f66f823d027edc8ba1d36b2920d4a24cf8b711e6ebc4625016cdf7d1ce95a818a091a2629e9a52dd
   languageName: node
   linkType: hard
 
@@ -4689,7 +4689,7 @@ __metadata:
     "@parcel/plugin": "npm:^2.2.0"
     "@parcel/transformer-typescript-types": "npm:2.12.0"
     "@types/yaml-front-matter": "npm:^4.1.3"
-    marked: "npm:^6.0.0"
+    marked: "npm:^7.0.0"
     parcel: "npm:^2.12.0"
     typescript: "npm:>=3.0.0"
     yaml-front-matter: "npm:^4.1.1"