diff --git a/package.json b/package.json
index c5fba5f..67ee69d 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "tslint-eslint-rules": "^5.4.0",
     "typedoc": "^0.14.2",
     "typedoc-plugin-external-module-name": "^2.1.0",
+    "typedoc-plugin-markdown": "^2.0.8",
     "typescript": "^3.5.3"
   },
   "nyc": {