diff --git a/core/client/package.json b/core/client/package.json
index 97942a0cf5..f4ab64dc64 100644
--- a/core/client/package.json
+++ b/core/client/package.json
@@ -32,7 +32,7 @@
     "ember-cli-htmlbars-inline-precompile": "0.3.1",
     "ember-cli-mirage": "0.1.13",
     "ember-cli-mocha": "0.10.1",
-    "ember-cli-pretender": "0.5.0",
+    "ember-cli-pretender": "0.6.0",
     "ember-cli-release": "0.2.8",
     "ember-cli-selectize": "0.4.3",
     "ember-cli-sri": "2.1.0",