diff --git a/tools/doc/package.json b/tools/doc/package.json
index d87c934..33d0900 100644
--- a/tools/doc/package.json
+++ b/tools/doc/package.json
@@ -7,7 +7,7 @@
     "node": ">=0.6.10"
   },
   "dependencies": {
-    "marked": "~0.1.9"
+    "marked": "~0.8.0"
   },
   "devDependencies": {},
   "optionalDependencies": {},