diff --git a/package.json b/package.json
index 686ca24..e3a3b70 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "test:all": "ember try:each"
   },
   "devDependencies": {
-    "@ember/optional-features": "^0.6.3",
+    "@ember/optional-features": "^1.0.0",
     "broccoli-asset-rev": "^2.7.0",
     "ember-cli": "~3.6.0",
     "ember-cli-babel": "^7.1.2",