diff --git a/package.json b/package.json
index 1607edd..82989d2 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "source-map-support": "^0.5.0",
     "ts-node": "^3.3.0",
     "tslint": "^5.7.0",
-    "typedoc": "^0.8.0",
+    "typedoc": "^0.9.0",
     "typescript": "^2.5.3"
   },
   "dependencies": {