diff --git a/package.json b/package.json
index b7d14ae..ac697b0 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "ember-cli": "2.14.1",
     "ember-cli-app-version": "^3.0.0",
     "ember-cli-babel": "^6.6.0",
-    "ember-cli-chai": "^0.4.2",
+    "ember-cli-chai": "^0.5.0",
     "ember-cli-code-coverage": "^0.4.0",
     "ember-cli-dependency-checker": "^2.0.0",
     "ember-cli-eslint": "^4.1.0",