diff --git a/tools/doc/package-lock.json b/tools/doc/package-lock.json
index 67bdbe87faf361..2058974ecd0079 100644
--- a/tools/doc/package-lock.json
+++ b/tools/doc/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "marked": {
-      "version": "0.3.6",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.3.6.tgz",
-      "integrity": "sha1-ssbGGPzOzk74bE/Gy4p8v1rtqNc="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-1.1.1.tgz",
+      "integrity": "sha512-mJzT8D2yPxoPh7h0UXkB+dBj4FykPJ2OIfxAWeIHrvoHDkFxukV/29QxoFQoPM6RLEwhIFdJpmKBlqVM3s2ZIw=="
     }
   }
 }
diff --git a/tools/doc/package.json b/tools/doc/package.json
index d33943eacddbbd..de2bea748e51a1 100644
--- a/tools/doc/package.json
+++ b/tools/doc/package.json
@@ -7,7 +7,7 @@
     "node": ">=6"
   },
   "dependencies": {
-    "marked": "^0.3.5"
+    "marked": "^1.1.1"
   },
   "devDependencies": {
     "js-yaml": "^3.5.2"