diff --git a/package.json b/package.json
index c761b4fb75..8d3bff6404 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "broccoli-funnel": "^1.0.7",
     "broccoli-manifest": "0.0.7",
     "broccoli-merge-trees": "^1.1.1",
-    "broccoli-serviceworker": "0.1.3",
+    "broccoli-serviceworker": "0.1.4",
     "ember-ajax": "2.5.2",
     "ember-browserify": "^1.1.12",
     "ember-cli": "^2.8.0",