diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8f3ef58d..4656bfdd 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -128,8 +128,8 @@ importers:
         specifier: ^3.1.1
         version: 3.1.1
       '@ember/test-helpers':
-        specifier: ^3.2.0
-        version: 3.2.0(@glint/template@1.2.1)(ember-source@5.3.0)(webpack@5.89.0)
+        specifier: ^3.2.1
+        version: 3.2.1(@glint/template@1.2.1)(ember-source@5.3.0)(webpack@5.89.0)
       '@embroider/macros':
         specifier: 1.13.3
         version: 1.13.3(@glint/template@1.2.1)
@@ -237,7 +237,7 @@ importers:
         version: 8.1.0(ember-source@5.3.0)
       ember-qunit:
         specifier: ^8.0.2
-        version: 8.0.2(@ember/test-helpers@3.2.0)(@glint/template@1.2.1)(ember-source@5.3.0)(qunit@2.20.0)
+        version: 8.0.2(@ember/test-helpers@3.2.1)(@glint/template@1.2.1)(ember-source@5.3.0)(qunit@2.20.0)
       ember-resolver:
         specifier: ^11.0.1
         version: 11.0.1(ember-source@5.3.0)
@@ -1886,8 +1886,8 @@ packages:
       - supports-color
     dev: true
 
-  /@ember/test-helpers@3.2.0(@glint/template@1.2.1)(ember-source@5.3.0)(webpack@5.89.0):
-    resolution: {integrity: sha512-3yWpPsK5O77tUdCwW3HayrAcdlRitIRYMvLIG69Pkal1JMIGdNYVTvJ2R1lenhQh2syd/WFmGM07vQuDAtotQw==}
+  /@ember/test-helpers@3.2.1(@glint/template@1.2.1)(ember-source@5.3.0)(webpack@5.89.0):
+    resolution: {integrity: sha512-DvJSihJPV4xshwEgBrFN4aUVc9m/Y/hVzwcslfSVq/h3dMWCyAj4+agkkdJPQrwBaE+H4IyGNzr555S7bTErEA==}
     engines: {node: 16.* || >= 18}
     peerDependencies:
       ember-source: ^4.0.0 || ^5.0.0
@@ -7449,14 +7449,14 @@ packages:
       - supports-color
     dev: true
 
-  /ember-qunit@8.0.2(@ember/test-helpers@3.2.0)(@glint/template@1.2.1)(ember-source@5.3.0)(qunit@2.20.0):
+  /ember-qunit@8.0.2(@ember/test-helpers@3.2.1)(@glint/template@1.2.1)(ember-source@5.3.0)(qunit@2.20.0):
     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': 3.2.0(@glint/template@1.2.1)(ember-source@5.3.0)(webpack@5.89.0)
+      '@ember/test-helpers': 3.2.1(@glint/template@1.2.1)(ember-source@5.3.0)(webpack@5.89.0)
       '@embroider/addon-shim': 1.8.7
       '@embroider/macros': 1.13.3(@glint/template@1.2.1)
       ember-cli-test-loader: 3.1.0
diff --git a/test-app/package.json b/test-app/package.json
index f76eac40..3381c7dd 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -29,7 +29,7 @@
     "@babel/plugin-proposal-decorators": "^7.23.3",
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.1.1",
-    "@ember/test-helpers": "^3.2.0",
+    "@ember/test-helpers": "^3.2.1",
     "@embroider/macros": "1.13.3",
     "@embroider/test-setup": "3.0.2",
     "@glimmer/component": "^1.1.2",