diff --git a/packages/test-app/package.json b/packages/test-app/package.json
index f0c1f2b2..aea448cf 100644
--- a/packages/test-app/package.json
+++ b/packages/test-app/package.json
@@ -26,7 +26,7 @@
     "@babel/eslint-parser": "7.24.5",
     "@ember/optional-features": "2.1.0",
     "@ember/string": "3.1.1",
-    "@ember/test-helpers": "3.2.1",
+    "@ember/test-helpers": "3.3.0",
     "@embroider/macros": "1.16.1",
     "@embroider/test-setup": "3.0.3",
     "broccoli-asset-rev": "3.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a4e63f51..7c2b82e4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -112,8 +112,8 @@ importers:
         specifier: 3.1.1
         version: 3.1.1
       '@ember/test-helpers':
-        specifier: 3.2.1
-        version: 3.2.1(ember-source@4.12.4)(webpack@5.91.0)
+        specifier: 3.3.0
+        version: 3.3.0(ember-source@4.12.4)(webpack@5.91.0)
       '@embroider/macros':
         specifier: 1.16.1
         version: 1.16.1
@@ -161,7 +161,7 @@ importers:
         version: 4.1.0(ember-source@4.12.4)(webpack@5.91.0)
       ember-qunit:
         specifier: 8.0.2
-        version: 8.0.2(@ember/test-helpers@3.2.1)(ember-source@4.12.4)(qunit@2.20.1)
+        version: 8.0.2(@ember/test-helpers@3.3.0)(ember-source@4.12.4)(qunit@2.20.1)
       ember-resolver:
         specifier: 8.1.0
         version: 8.1.0
@@ -2059,6 +2059,29 @@ packages:
       - '@glint/template'
       - supports-color
       - webpack
+    dev: false
+
+  /@ember/test-helpers@3.3.0(ember-source@4.12.4)(webpack@5.91.0):
+    resolution: {integrity: sha512-HEI28wtjnQuEj9+DstHUEEKPtqPAEVN9AAVr4EifVCd3DyEDy0m6hFT4qbap1WxAIktLja2QXGJg50lVWzZc5g==}
+    engines: {node: 16.* || >= 18}
+    peerDependencies:
+      ember-source: ^4.0.0 || ^5.0.0
+    dependencies:
+      '@ember/test-waiters': 3.0.2
+      '@embroider/macros': 1.16.1
+      '@simple-dom/interface': 1.4.0
+      broccoli-debug: 0.6.5
+      broccoli-funnel: 3.0.8
+      dom-element-descriptors: 0.5.0
+      ember-auto-import: 2.7.2(webpack@5.91.0)
+      ember-cli-babel: 7.26.11
+      ember-cli-htmlbars: 6.3.0
+      ember-source: 4.12.4(@babel/core@7.24.5)(@glimmer/component@1.1.2)(webpack@5.91.0)
+    transitivePeerDependencies:
+      - '@glint/template'
+      - supports-color
+      - webpack
+    dev: true
 
   /@ember/test-waiters@3.0.2:
     resolution: {integrity: sha512-H8Q3Xy9rlqhDKnQpwt2pzAYDouww4TZIGSI1pZJhM7mQIGufQKuB0ijzn/yugA6Z+bNdjYp1HioP8Y4hn2zazQ==}
@@ -2159,6 +2182,7 @@ packages:
       semver: 7.5.4
     transitivePeerDependencies:
       - supports-color
+    dev: false
 
   /@embroider/macros@1.16.1:
     resolution: {integrity: sha512-yBavtQBbiCjIW4tTNdoS+5/eu3mckZImrcVFkloRvZ5ZWvs2zqnLJVtfNsPMxhWu6dknFlmLqfuT30+kqnsQbg==}
@@ -5576,6 +5600,10 @@ packages:
       esutils: 2.0.3
     dev: true
 
+  /dom-element-descriptors@0.5.0:
+    resolution: {integrity: sha512-CVzntLid1oFVHTKdTp/Qu7Kz+wSm8uO30TSQyAJ6n4Dz09yTzVQn3S1oRhVhUubxdMuKs1DjDqt88pubHagbPw==}
+    dev: true
+
   /domexception@2.0.1:
     resolution: {integrity: sha512-yxJ2mFy/sibVQlu5qHjOkf9J3K6zgmCxgJ94u2EdvDOV09H+32LtRswEcUsmUWN72pVLOEnTSRaIVVzVQgS0dg==}
     engines: {node: '>=8'}
@@ -6174,14 +6202,14 @@ packages:
       - webpack
     dev: true
 
-  /ember-qunit@8.0.2(@ember/test-helpers@3.2.1)(ember-source@4.12.4)(qunit@2.20.1):
+  /ember-qunit@8.0.2(@ember/test-helpers@3.3.0)(ember-source@4.12.4)(qunit@2.20.1):
     resolution: {integrity: sha512-Rf60jeUTWNsF3Imf/FLujW/B/DFmKVXKmXO1lirTXjpertKfwRhp/3MnN8a/U/WyodTIsERkInGT1IqTtphCdQ==}
     peerDependencies:
       '@ember/test-helpers': '>=3.0.3'
       ember-source: '>=4.0.0'
       qunit: ^2.13.0
     dependencies:
-      '@ember/test-helpers': 3.2.1(ember-source@4.12.4)(webpack@5.91.0)
+      '@ember/test-helpers': 3.3.0(ember-source@4.12.4)(webpack@5.91.0)
       '@embroider/addon-shim': 1.8.7
       '@embroider/macros': 1.16.1
       ember-cli-test-loader: 3.1.0