diff --git a/package.json b/package.json
index 725fdf79..f008212c 100644
--- a/package.json
+++ b/package.json
@@ -118,7 +118,7 @@
     "browserify": "^14.0.0",
     "contributor": "^0.1.25",
     "coveralls": "^3.0.0",
-    "documentation": "^5.2.0",
+    "documentation": "^8.1.0",
     "istanbul": "^0.4.1",
     "karma": "^2.0.0",
     "karma-browserify": "^5.0.0",