diff --git a/package.json b/package.json
index 2a43de0a..13d65d5f 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   "devDependencies": {
     "@ember/optional-features": "2.1.0",
     "@ember/string": "3.1.1",
-    "@ember/test-helpers": "3.3.1",
+    "@ember/test-helpers": "4.0.4",
     "@embroider/test-setup": "3.0.3",
     "@glimmer/component": "1.1.2",
     "@glimmer/tracking": "1.1.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 29a67700..0f96663d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -22,8 +22,8 @@ importers:
         specifier: 3.1.1
         version: 3.1.1
       '@ember/test-helpers':
-        specifier: 3.3.1
-        version: 3.3.1(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(webpack@5.95.0)
+        specifier: 4.0.4
+        version: 4.0.4(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))
       '@embroider/test-setup':
         specifier: 3.0.3
         version: 3.0.3
@@ -65,7 +65,7 @@ importers:
         version: 4.0.2
       ember-data:
         specifier: 5.3.8
-        version: 5.3.8(@ember/string@3.1.1)(@ember/test-helpers@3.3.1(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(webpack@5.95.0))(@ember/test-waiters@3.1.0)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(qunit@2.22.0)
+        version: 5.3.8(@ember/string@3.1.1)(@ember/test-helpers@4.0.4(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0)))(@ember/test-waiters@3.1.0)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(qunit@2.22.0)
       ember-disable-prototype-extensions:
         specifier: 1.1.3
         version: 1.1.3
@@ -77,7 +77,7 @@ importers:
         version: 7.0.0
       ember-qunit:
         specifier: 8.1.0
-        version: 8.1.0(@ember/test-helpers@3.3.1(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(webpack@5.95.0))(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(qunit@2.22.0)
+        version: 8.1.0(@ember/test-helpers@4.0.4(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0)))(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(qunit@2.22.0)
       ember-resolver:
         specifier: 10.1.1
         version: 10.1.1(@ember/string@3.1.1)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))
@@ -925,11 +925,10 @@ packages:
     resolution: {integrity: sha512-UbXJ+k3QOrYN4SRPHgXCqYIJ+yWWUg1+vr0H4DhdQPTy8LJfyqwZ2tc5uqpSSnEXE+/1KopHBE5J8GDagAg5cg==}
     engines: {node: 12.* || 14.* || >= 16}
 
-  '@ember/test-helpers@3.3.1':
-    resolution: {integrity: sha512-h4uFBy4pquBtHsHI+tx9S0wtMmn1L+8dkXiDiyoqG1+3e0Awk6GBujiFM9s4ANq6wC8uIhC3wEFyts10h2OAoQ==}
-    engines: {node: 16.* || >= 18}
+  '@ember/test-helpers@4.0.4':
+    resolution: {integrity: sha512-1mbOVyVEcLxYOGzBaeeaQkCrL1o9Av86QaHk/1RvrVBW24I6YUj1ILLEi2qLZT5PzcCy0TdfadHT3hKJwJ0GcQ==}
     peerDependencies:
-      ember-source: ^4.0.0 || ^5.0.0
+      ember-source: '>= 4.0.0'
 
   '@ember/test-waiters@3.1.0':
     resolution: {integrity: sha512-bb9h95ktG2wKY9+ja1sdsFBdOms2lB19VWs8wmNpzgHv1NCetonBoV5jHBV4DHt0uS1tg9z66cZqhUVlYs96KQ==}
@@ -2649,6 +2648,9 @@ packages:
     resolution: {integrity: sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==}
     engines: {node: '>=10'}
 
+  decorator-transforms@2.2.0:
+    resolution: {integrity: sha512-o+NZXfBpRQJCWZzdVN6nB0Bf4KnD0gZO8hSk80OktIoClvB1YmBZC6js2k34EFAwF+c+P3Q6vYmiDzGoXwp1OQ==}
+
   deep-extend@0.6.0:
     resolution: {integrity: sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==}
     engines: {node: '>=4.0.0'}
@@ -7742,23 +7744,19 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@ember/test-helpers@3.3.1(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(webpack@5.95.0)':
+  '@ember/test-helpers@4.0.4(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))':
     dependencies:
       '@ember/test-waiters': 3.1.0
+      '@embroider/addon-shim': 1.8.9
       '@embroider/macros': 1.16.6
       '@simple-dom/interface': 1.4.0
-      broccoli-debug: 0.6.5
-      broccoli-funnel: 3.0.8
+      decorator-transforms: 2.2.0(@babel/core@7.25.2)
       dom-element-descriptors: 0.5.1
-      ember-auto-import: 2.8.1(webpack@5.95.0)
-      ember-cli-babel: 8.2.0(@babel/core@7.25.2)
-      ember-cli-htmlbars: 6.3.0
       ember-source: 5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0)
     transitivePeerDependencies:
       - '@babel/core'
       - '@glint/template'
       - supports-color
-      - webpack
 
   '@ember/test-waiters@3.1.0':
     dependencies:
@@ -9880,6 +9878,13 @@ snapshots:
     dependencies:
       mimic-response: 3.1.0
 
+  decorator-transforms@2.2.0(@babel/core@7.25.2):
+    dependencies:
+      '@babel/plugin-syntax-decorators': 7.24.7(@babel/core@7.25.2)
+      babel-import-util: 3.0.0
+    transitivePeerDependencies:
+      - '@babel/core'
+
   deep-extend@0.6.0: {}
 
   deep-is@0.1.4: {}
@@ -10402,7 +10407,7 @@ snapshots:
       - '@babel/core'
       - supports-color
 
-  ember-data@5.3.8(@ember/string@3.1.1)(@ember/test-helpers@3.3.1(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(webpack@5.95.0))(@ember/test-waiters@3.1.0)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(qunit@2.22.0):
+  ember-data@5.3.8(@ember/string@3.1.1)(@ember/test-helpers@4.0.4(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0)))(@ember/test-waiters@3.1.0)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(qunit@2.22.0):
     dependencies:
       '@ember-data/adapter': 5.3.8(@ember-data/legacy-compat@5.3.8(sjjosj7bui7c4kims6goqeslnu))(@ember-data/request-utils@5.3.8(@ember/string@3.1.1)(@warp-drive/core-types@0.0.0-beta.11))(@ember-data/store@5.3.8(@ember-data/request-utils@5.3.8(@ember/string@3.1.1)(@warp-drive/core-types@0.0.0-beta.11))(@ember-data/request@5.3.8(@warp-drive/core-types@0.0.0-beta.11))(@ember-data/tracking@5.3.8(@warp-drive/core-types@0.0.0-beta.11)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0)))(@warp-drive/core-types@0.0.0-beta.11))(@warp-drive/core-types@0.0.0-beta.11)
       '@ember-data/debug': 5.3.8(@ember-data/model@5.3.8(2k6xotpf57hizffdgamob6vig4))(@ember-data/request-utils@5.3.8(@ember/string@3.1.1)(@warp-drive/core-types@0.0.0-beta.11))(@ember-data/store@5.3.8(@ember-data/request-utils@5.3.8(@ember/string@3.1.1)(@warp-drive/core-types@0.0.0-beta.11))(@ember-data/request@5.3.8(@warp-drive/core-types@0.0.0-beta.11))(@ember-data/tracking@5.3.8(@warp-drive/core-types@0.0.0-beta.11)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0)))(@warp-drive/core-types@0.0.0-beta.11))(@warp-drive/core-types@0.0.0-beta.11)
@@ -10420,7 +10425,7 @@ snapshots:
       '@warp-drive/build-config': 0.0.0-beta.6
       '@warp-drive/core-types': 0.0.0-beta.11
     optionalDependencies:
-      '@ember/test-helpers': 3.3.1(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(webpack@5.95.0)
+      '@ember/test-helpers': 4.0.4(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))
       '@ember/test-waiters': 3.1.0
       qunit: 2.22.0
     transitivePeerDependencies:
@@ -10457,9 +10462,9 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  ember-qunit@8.1.0(@ember/test-helpers@3.3.1(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(webpack@5.95.0))(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(qunit@2.22.0):
+  ember-qunit@8.1.0(@ember/test-helpers@4.0.4(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0)))(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(qunit@2.22.0):
     dependencies:
-      '@ember/test-helpers': 3.3.1(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))(webpack@5.95.0)
+      '@ember/test-helpers': 4.0.4(@babel/core@7.25.2)(ember-source@5.11.1(@glimmer/component@1.1.2(@babel/core@7.25.2))(rsvp@4.8.5)(webpack@5.95.0))
       '@embroider/addon-shim': 1.8.9
       '@embroider/macros': 1.16.6
       ember-cli-test-loader: 3.1.0