diff --git a/package.json b/package.json
index 3538cc0..92ec106 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^2.8.1",
-    "@embroider/test-setup": "^1.8.3",
+    "@embroider/test-setup": "^3.0.3",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
     "@release-it-plugins/lerna-changelog": "^6.0.0",
diff --git a/yarn.lock b/yarn.lock
index 2b4db3a..97d51fa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1727,10 +1727,10 @@
     semver "^7.3.5"
     typescript-memoize "^1.0.1"
 
-"@embroider/test-setup@^1.8.3":
-  version "1.8.3"
-  resolved "https://registry.yarnpkg.com/@embroider/test-setup/-/test-setup-1.8.3.tgz#445b9fe5a363ce50367ac2114750597f98d7806d"
-  integrity sha512-BCCbBG7UWkCw+cQ401Ip6LnqTRaQDeKImxR+e7Q4oP6H4EBj7p4iGR1z6fhMy4NNyXKPB6jk3bGa9bTiiNoEAw==
+"@embroider/test-setup@^3.0.3":
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/@embroider/test-setup/-/test-setup-3.0.3.tgz#938f36db1578ad70f357a09ef4ebd16fca0434f9"
+  integrity sha512-3K5KSyTdnxAkZQill6+TdC/XTRr6226LNwZMsrhRbBM0FFZXw2D8qmJSHPvZLheQx3A1jnF9t1lyrAzrKlg6Yw==
   dependencies:
     lodash "^4.17.21"
     resolve "^1.20.0"