diff --git a/package.json b/package.json
index 8e8b291..b5bb061 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "devDependencies": {
     "@ember/optional-features": "^2.0.0",
     "@ember/test-helpers": "^2.4.2",
-    "@embroider/test-setup": "^0.43.5",
+    "@embroider/test-setup": "^2.1.1",
     "@glimmer/component": "^1.0.4",
     "@glimmer/tracking": "^1.0.4",
     "@babel/eslint-parser": "^7.5.4",
diff --git a/yarn.lock b/yarn.lock
index 3eb2f76..7a248a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1076,10 +1076,10 @@
     resolve "^1.8.1"
     semver "^7.3.2"
 
-"@embroider/test-setup@^0.43.5":
-  version "0.43.5"
-  resolved "https://registry.yarnpkg.com/@embroider/test-setup/-/test-setup-0.43.5.tgz#79944cb50038802cc71d50aa0d5d7a0955ee6349"
-  integrity sha512-ke+5B0VR2343ZrOqV9Ok2LyA4m2q2ApM1Oy1RC8+3+OI5lDVg8UgZG9n/G2e77KPMFxnK3eVpXcPdLcdOxW6+w==
+"@embroider/test-setup@^2.1.1":
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/@embroider/test-setup/-/test-setup-2.1.1.tgz#1cf613f479ed120fdc5d71cb834c8fb71514cce1"
+  integrity sha512-t81a2z2OEFAOZVbV7wkgiDuCyZ3ajD7J7J+keaTfNSRiXoQgeFFASEECYq1TCsH8m/R+xHMRiY59apF2FIeFhw==
   dependencies:
     lodash "^4.17.21"
     resolve "^1.20.0"