diff --git a/package.json b/package.json
index 1597478..974a230 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
   "devDependencies": {
     "@ember/optional-features": "^2.0.0",
     "@ember/test-helpers": "^1.7.3",
-    "@embroider/test-setup": "^0.37.0",
+    "@embroider/test-setup": "^0.42.3",
     "@glimmer/tracking": "^1.0.4",
     "broccoli-asset-rev": "^3.0.0",
     "ember-cli": "~3.26.1",
diff --git a/yarn.lock b/yarn.lock
index 08f5e32..1b3bff5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1001,13 +1001,13 @@
     ember-cli-htmlbars-inline-precompile "^2.1.0"
     ember-test-waiters "^1.1.1"
 
-"@embroider/test-setup@^0.37.0":
-  version "0.37.0"
-  resolved "https://registry.yarnpkg.com/@embroider/test-setup/-/test-setup-0.37.0.tgz#4c0590c8c3e45813dd53b8b551206acd0a49cefd"
-  integrity sha512-4jme5zEonjGvKeyVRygyXmooMuwmaa3nBiIxwbkRA6KWh0BLyZSqPwlQl93s7IT7S5PO5U9TqNiqI4yp2k5T7Q==
+"@embroider/test-setup@^0.42.3":
+  version "0.42.3"
+  resolved "https://registry.yarnpkg.com/@embroider/test-setup/-/test-setup-0.42.3.tgz#f314560063d2df928c86b32c71b3f37072fdd570"
+  integrity sha512-iWv1yuZ5MQx/VojbJgererPp+G3WfJ3PS7duD4jEr1DnlwzTuAarjqJI3ljey1UU5Kv3gL1jK99rmi9S8VY1xA==
   dependencies:
-    lodash "^4.17.20"
-    resolve "^1.17.0"
+    lodash "^4.17.21"
+    resolve "^1.20.0"
 
 "@eslint/eslintrc@^0.4.2":
   version "0.4.2"