diff --git a/package-lock.json b/package-lock.json
index a0cf22c00..e0f4bcb69 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
         "@ember/string": "^3.0.1",
         "@ember/test-helpers": "^3.0.0",
         "@embroider/macros": "^1.11.0",
-        "@embroider/test-setup": "^3.0.0",
+        "@embroider/test-setup": "^4.0.0",
         "@fortawesome/ember-fontawesome": "^2.0.0",
         "@fortawesome/free-regular-svg-icons": "^6.2.1",
         "@fortawesome/free-solid-svg-icons": "^6.2.1",
@@ -5174,9 +5174,9 @@
       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
     },
     "node_modules/@embroider/test-setup": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/@embroider/test-setup/-/test-setup-3.0.3.tgz",
-      "integrity": "sha512-3K5KSyTdnxAkZQill6+TdC/XTRr6226LNwZMsrhRbBM0FFZXw2D8qmJSHPvZLheQx3A1jnF9t1lyrAzrKlg6Yw==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@embroider/test-setup/-/test-setup-4.0.0.tgz",
+      "integrity": "sha512-1S3Ebk0CEh3XDqD93AWSwQZBCk+oGv03gtkaGgdgyXGIR7jrVyDgEnEuslN/hJ0cuU8TqhiXrzHMw7bJwIGhWw==",
       "dev": true,
       "dependencies": {
         "lodash": "^4.17.21",
@@ -5186,9 +5186,9 @@
         "node": "12.* || 14.* || >= 16"
       },
       "peerDependencies": {
-        "@embroider/compat": "^3.3.0",
-        "@embroider/core": "^3.4.0",
-        "@embroider/webpack": "^3.2.1"
+        "@embroider/compat": "^3.4.8",
+        "@embroider/core": "^3.4.8",
+        "@embroider/webpack": "^4.0.0"
       },
       "peerDependenciesMeta": {
         "@embroider/compat": {
diff --git a/package.json b/package.json
index 1614dbbf2..d6046bfd3 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "@ember/string": "^3.0.1",
     "@ember/test-helpers": "^3.0.0",
     "@embroider/macros": "^1.11.0",
-    "@embroider/test-setup": "^3.0.0",
+    "@embroider/test-setup": "^4.0.0",
     "@fortawesome/ember-fontawesome": "^2.0.0",
     "@fortawesome/free-regular-svg-icons": "^6.2.1",
     "@fortawesome/free-solid-svg-icons": "^6.2.1",