diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9fd1fed7..d3598ec9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -118,8 +118,8 @@ importers:
         specifier: ^1.13.1
         version: 1.13.1
       '@embroider/test-setup':
-        specifier: ^3.0.1
-        version: 3.0.1
+        specifier: ^3.0.3
+        version: 3.0.3
       '@glimmer/component':
         specifier: ^1.1.2
         version: 1.1.2(@babel/core@7.23.2)
@@ -254,8 +254,8 @@ importers:
         specifier: ^1.11.1
         version: 1.11.1
       '@embroider/test-setup':
-        specifier: ^3.0.1
-        version: 3.0.1
+        specifier: ^3.0.3
+        version: 3.0.3
       '@glimmer/component':
         specifier: ^1.1.2
         version: 1.1.2(@babel/core@7.23.2)
@@ -2229,13 +2229,13 @@ packages:
     transitivePeerDependencies:
       - supports-color
 
-  /@embroider/test-setup@3.0.1:
-    resolution: {integrity: sha512-t7R2f10iZDSNw3ovWAPM63GRQTu63uihpVh6CvHev5XkLt8B7tdxcxGyO6RbdF5Hu+pbsUu8sD0kAlR1gopmxg==}
+  /@embroider/test-setup@3.0.3:
+    resolution: {integrity: sha512-3K5KSyTdnxAkZQill6+TdC/XTRr6226LNwZMsrhRbBM0FFZXw2D8qmJSHPvZLheQx3A1jnF9t1lyrAzrKlg6Yw==}
     engines: {node: 12.* || 14.* || >= 16}
     peerDependencies:
-      '@embroider/compat': ^3.0.0
-      '@embroider/core': ^3.0.0
-      '@embroider/webpack': ^3.0.0
+      '@embroider/compat': ^3.3.0
+      '@embroider/core': ^3.4.0
+      '@embroider/webpack': ^3.2.1
     peerDependenciesMeta:
       '@embroider/compat':
         optional: true
@@ -2245,7 +2245,7 @@ packages:
         optional: true
     dependencies:
       lodash: 4.17.21
-      resolve: 1.22.2
+      resolve: 1.22.4
     dev: true
 
   /@eslint-community/eslint-utils@4.4.0(eslint@8.52.0):
diff --git a/test-app/package.json b/test-app/package.json
index a22d2bed..d9725647 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -37,7 +37,7 @@
     "@ember/test-helpers": "^3.0.3",
     "@ember/test-waiters": "^3.0.2",
     "@embroider/macros": "^1.13.1",
-    "@embroider/test-setup": "^3.0.1",
+    "@embroider/test-setup": "^3.0.3",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
     "@tsconfig/ember": "^2.0.0",
diff --git a/test-buildtime-options-app/package.json b/test-buildtime-options-app/package.json
index a5a10b74..e29a7762 100644
--- a/test-buildtime-options-app/package.json
+++ b/test-buildtime-options-app/package.json
@@ -37,7 +37,7 @@
     "@ember/test-helpers": "^3.0.3",
     "@ember/test-waiters": "^3.0.2",
     "@embroider/macros": "^1.11.1",
-    "@embroider/test-setup": "^3.0.1",
+    "@embroider/test-setup": "^3.0.3",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
     "@tsconfig/ember": "^2.0.0",