diff --git a/package.json b/package.json
index 53b4df5..4d30abc 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "homepage": "https://github.com/blakevanlan/rethinkdb-setup#readme",
   "devDependencies": {
     "blanket": "1.1.7",
-    "chai": "3.0.0",
+    "chai": "3.5.0",
     "coffee-script": "1.9.3",
     "mocha": "2.2.5"
   },