diff --git a/docs/package.json b/docs/package.json
index 2a31e568..5d22cbba 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -100,7 +100,7 @@
     "ember-source-channel-url": "^3.0.0",
     "ember-template-lint": "^6.0.0",
     "ember-try": "^3.0.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.3.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-ember": "^12.0.2",
     "eslint-plugin-n": "^16.6.2",
diff --git a/ember-basic-dropdown/package.json b/ember-basic-dropdown/package.json
index 52ed4e96..72dbf034 100644
--- a/ember-basic-dropdown/package.json
+++ b/ember-basic-dropdown/package.json
@@ -117,7 +117,7 @@
     "concurrently": "^8.2.2",
     "ember-source": "~5.8.0",
     "ember-template-lint": "^6.0.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.3.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-ember": "^12.0.2",
     "eslint-plugin-import": "^2.29.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f513fd82..2e271c62 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -44,7 +44,7 @@ importers:
         version: 7.24.5
       '@babel/eslint-parser':
         specifier: ^7.24.5
-        version: 7.24.5(@babel/core@7.24.5)(eslint@8.57.0)
+        version: 7.24.5(@babel/core@7.24.5)(eslint@9.3.0)
       '@babel/plugin-proposal-decorators':
         specifier: ^7.24.1
         version: 7.24.1(@babel/core@7.24.5)
@@ -167,10 +167,10 @@ importers:
         version: 4.0.9
       '@typescript-eslint/eslint-plugin':
         specifier: ^7.8.0
-        version: 7.8.0(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5)
+        version: 7.8.0(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5)
       '@typescript-eslint/parser':
         specifier: ^7.8.0
-        version: 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+        version: 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       broccoli-asset-rev:
         specifier: ^3.0.0
         version: 3.0.0
@@ -256,23 +256,23 @@ importers:
         specifier: ^3.0.0
         version: 3.0.0
       eslint:
-        specifier: ^8.57.0
-        version: 8.57.0
+        specifier: ^9.3.0
+        version: 9.3.0
       eslint-config-prettier:
         specifier: ^9.1.0
-        version: 9.1.0(eslint@8.57.0)
+        version: 9.1.0(eslint@9.3.0)
       eslint-plugin-ember:
         specifier: ^12.0.2
-        version: 12.0.2(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5)
+        version: 12.0.2(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5)
       eslint-plugin-n:
         specifier: ^16.6.2
-        version: 16.6.2(eslint@8.57.0)
+        version: 16.6.2(eslint@9.3.0)
       eslint-plugin-prettier:
         specifier: ^5.1.3
-        version: 5.1.3(eslint-config-prettier@9.1.0)(eslint@8.57.0)(prettier@3.2.5)
+        version: 5.1.3(eslint-config-prettier@9.1.0)(eslint@9.3.0)(prettier@3.2.5)
       eslint-plugin-qunit:
         specifier: ^8.1.1
-        version: 8.1.1(eslint@8.57.0)
+        version: 8.1.1(eslint@9.3.0)
       loader.js:
         specifier: ^4.7.0
         version: 4.7.0
@@ -456,10 +456,10 @@ importers:
         version: 4.0.7(@babel/core@7.24.5)
       '@typescript-eslint/eslint-plugin':
         specifier: ^7.8.0
-        version: 7.8.0(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5)
+        version: 7.8.0(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5)
       '@typescript-eslint/parser':
         specifier: ^7.8.0
-        version: 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+        version: 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       babel-plugin-ember-template-compilation:
         specifier: ^2.2.3
         version: 2.2.3
@@ -473,23 +473,23 @@ importers:
         specifier: ^6.0.0
         version: 6.0.0
       eslint:
-        specifier: ^8.57.0
-        version: 8.57.0
+        specifier: ^9.3.0
+        version: 9.3.0
       eslint-config-prettier:
         specifier: ^9.1.0
-        version: 9.1.0(eslint@8.57.0)
+        version: 9.1.0(eslint@9.3.0)
       eslint-plugin-ember:
         specifier: ^12.0.2
-        version: 12.0.2(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5)
+        version: 12.0.2(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5)
       eslint-plugin-import:
         specifier: ^2.29.1
-        version: 2.29.1(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)
+        version: 2.29.1(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)
       eslint-plugin-n:
         specifier: ^16.6.2
-        version: 16.6.2(eslint@8.57.0)
+        version: 16.6.2(eslint@9.3.0)
       eslint-plugin-prettier:
         specifier: ^5.1.3
-        version: 5.1.3(eslint-config-prettier@9.1.0)(eslint@8.57.0)(prettier@3.2.5)
+        version: 5.1.3(eslint-config-prettier@9.1.0)(eslint@9.3.0)(prettier@3.2.5)
       node-sass:
         specifier: ^9.0.0
         version: 9.0.0
@@ -621,10 +621,10 @@ importers:
         version: 2.19.10
       '@typescript-eslint/eslint-plugin':
         specifier: ^7.8.0
-        version: 7.8.0(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5)
+        version: 7.8.0(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5)
       '@typescript-eslint/parser':
         specifier: ^7.8.0
-        version: 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+        version: 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       broccoli-asset-rev:
         specifier: ^3.0.0
         version: 3.0.0
@@ -707,23 +707,23 @@ importers:
         specifier: ^3.0.0
         version: 3.0.0
       eslint:
-        specifier: ^8.57.0
-        version: 8.57.0
+        specifier: ^9.3.0
+        version: 9.3.0
       eslint-config-prettier:
         specifier: ^9.1.0
-        version: 9.1.0(eslint@8.57.0)
+        version: 9.1.0(eslint@9.3.0)
       eslint-plugin-ember:
         specifier: ^12.0.2
-        version: 12.0.2(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5)
+        version: 12.0.2(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5)
       eslint-plugin-n:
         specifier: ^16.6.2
-        version: 16.6.2(eslint@8.57.0)
+        version: 16.6.2(eslint@9.3.0)
       eslint-plugin-prettier:
         specifier: ^5.1.3
-        version: 5.1.3(eslint-config-prettier@9.1.0)(eslint@8.57.0)(prettier@3.2.5)
+        version: 5.1.3(eslint-config-prettier@9.1.0)(eslint@9.3.0)(prettier@3.2.5)
       eslint-plugin-qunit:
         specifier: ^8.1.1
-        version: 8.1.1(eslint@8.57.0)
+        version: 8.1.1(eslint@9.3.0)
       loader.js:
         specifier: ^4.7.0
         version: 4.7.0
@@ -800,7 +800,7 @@ packages:
     transitivePeerDependencies:
       - supports-color
 
-  /@babel/eslint-parser@7.23.10(@babel/core@7.24.5)(eslint@8.57.0):
+  /@babel/eslint-parser@7.23.10(@babel/core@7.24.5)(eslint@9.3.0):
     resolution: {integrity: sha512-3wSYDPZVnhseRnxRJH6ZVTNknBz76AEnyC+AYYhasjP3Yy23qz0ERR7Fcd2SHmYuSFJ2kY9gaaDd3vyqU09eSw==}
     engines: {node: ^10.13.0 || ^12.13.0 || >=14.0.0}
     peerDependencies:
@@ -809,12 +809,12 @@ packages:
     dependencies:
       '@babel/core': 7.24.5
       '@nicolo-ribaudo/eslint-scope-5-internals': 5.1.1-v1
-      eslint: 8.57.0
+      eslint: 9.3.0
       eslint-visitor-keys: 2.1.0
       semver: 6.3.1
     dev: true
 
-  /@babel/eslint-parser@7.24.5(@babel/core@7.24.5)(eslint@8.57.0):
+  /@babel/eslint-parser@7.24.5(@babel/core@7.24.5)(eslint@9.3.0):
     resolution: {integrity: sha512-gsUcqS/fPlgAw1kOtpss7uhY6E9SFFANQ6EFX5GTvzUwaV0+sGaZWk6xq22MOdeT9wfxyokW3ceCUvOiRtZciQ==}
     engines: {node: ^10.13.0 || ^12.13.0 || >=14.0.0}
     peerDependencies:
@@ -823,7 +823,7 @@ packages:
     dependencies:
       '@babel/core': 7.24.5
       '@nicolo-ribaudo/eslint-scope-5-internals': 5.1.1-v1
-      eslint: 8.57.0
+      eslint: 9.3.0
       eslint-visitor-keys: 2.1.0
       semver: 6.3.1
     dev: true
@@ -2271,13 +2271,13 @@ packages:
       - supports-color
     dev: false
 
-  /@eslint-community/eslint-utils@4.4.0(eslint@8.57.0):
+  /@eslint-community/eslint-utils@4.4.0(eslint@9.3.0):
     resolution: {integrity: sha512-1/sA4dwrzBAyeUoQ6oxahHKmrZvsnLCg4RfxW3ZFGGmQkSNQPFNLV9CUEFQP1x9EYXHTo5p6xdhZM1Ne9p/AfA==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     peerDependencies:
       eslint: ^6.0.0 || ^7.0.0 || >=8.0.0
     dependencies:
-      eslint: 8.57.0
+      eslint: 9.3.0
       eslint-visitor-keys: 3.4.3
     dev: true
 
@@ -2286,14 +2286,14 @@ packages:
     engines: {node: ^12.0.0 || ^14.0.0 || >=16.0.0}
     dev: true
 
-  /@eslint/eslintrc@2.1.4:
-    resolution: {integrity: sha512-269Z39MS6wVJtsoUl10L60WdkhJVdPG24Q4eZTH3nnF6lpvSShEK3wQjDX9JRWAUPvPh7COouPpU9IrqaZFvtQ==}
-    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+  /@eslint/eslintrc@3.1.0:
+    resolution: {integrity: sha512-4Bfj15dVJdoy3RfZmmo86RK1Fwzn6SstsvK9JS+BaVKqC6QQQQyXekNaC+g+LKNgkQ+2VhGAzm6hO40AhMR3zQ==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
     dependencies:
       ajv: 6.12.6
       debug: 4.3.4
-      espree: 9.6.1
-      globals: 13.24.0
+      espree: 10.0.1
+      globals: 14.0.0
       ignore: 5.3.1
       import-fresh: 3.3.0
       js-yaml: 4.1.0
@@ -2303,9 +2303,9 @@ packages:
       - supports-color
     dev: true
 
-  /@eslint/js@8.57.0:
-    resolution: {integrity: sha512-Ys+3g2TaW7gADOJzPt83SJtCDhMjndcDMFVQ/Tj9iA1BfJzFKD9mAUXT3OenpuPHbI6P/myECxRJrofUsDx/5g==}
-    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+  /@eslint/js@9.3.0:
+    resolution: {integrity: sha512-niBqk8iwv96+yuTwjM6bWg8ovzAPF9qkICsGtcoa5/dmqcEMfdwNAX7+/OHcJHc7wj7XqPxH98oAHytFYlw6Sw==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
     dev: true
 
   /@gar/promisify@1.1.3:
@@ -2817,8 +2817,8 @@ packages:
   /@handlebars/parser@2.0.0:
     resolution: {integrity: sha512-EP9uEDZv/L5Qh9IWuMUGJRfwhXJ4h1dqKTT4/3+tY0eu7sPis7xh23j61SYUnNF4vqCQvvUXpDo9Bh/+q1zASA==}
 
-  /@humanwhocodes/config-array@0.11.14:
-    resolution: {integrity: sha512-3T8LkOmg45BV5FICb15QQMsyUSWrQ8AygVfC7ZG32zOalnqrilm018ZVCw0eapXux8FtA33q8PSRSstjee3jSg==}
+  /@humanwhocodes/config-array@0.13.0:
+    resolution: {integrity: sha512-DZLEEqFWQFiyK6h5YIeynKx7JlvCYWL0cImfSRXZ9l4Sg2efkFGTuFf6vzXjK1cq6IYkU+Eg/JizXw+TD2vRNw==}
     engines: {node: '>=10.10.0'}
     dependencies:
       '@humanwhocodes/object-schema': 2.0.3
@@ -2837,6 +2837,11 @@ packages:
     resolution: {integrity: sha512-93zYdMES/c1D69yZiKDBj0V24vqNzB/koF26KPaagAfd3P/4gUlh3Dys5ogAK+Exi9QyzlD8x/08Zt7wIKcDcA==}
     dev: true
 
+  /@humanwhocodes/retry@0.3.0:
+    resolution: {integrity: sha512-d2CGZR2o7fS6sWB7DG/3a95bGKQyHMACZ5aW8qGkkqQpUoZV6C0X7Pc7l4ZNMZkfNBf4VWNe9E1jRsf0G146Ew==}
+    engines: {node: '>=18.18'}
+    dev: true
+
   /@iarna/toml@2.2.5:
     resolution: {integrity: sha512-trnsAYxU3xnS1gPHPyU961coFyLkh4gAD/0zQ5mymY4yOZ+CYvsPqUbOFSw0aDM4y0tV7tiFxL/1XfXPNC6IPg==}
     dev: true
@@ -3850,7 +3855,7 @@ packages:
     resolution: {integrity: sha512-IfYcSBWE3hLpBg8+X2SEa8LVkJdJEkT2Ese2aaLs3ptGdVtABxndrMaxuFlQ1qdFf9Q5rDvDpxI3WwgvKFAsQA==}
     dev: true
 
-  /@typescript-eslint/eslint-plugin@7.8.0(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5):
+  /@typescript-eslint/eslint-plugin@7.8.0(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5):
     resolution: {integrity: sha512-gFTT+ezJmkwutUPmB0skOj3GZJtlEGnlssems4AjkVweUPGj7jRwwqg0Hhg7++kPGJqKtTYx+R05Ftww372aIg==}
     engines: {node: ^18.18.0 || >=20.0.0}
     peerDependencies:
@@ -3862,13 +3867,13 @@ packages:
         optional: true
     dependencies:
       '@eslint-community/regexpp': 4.10.0
-      '@typescript-eslint/parser': 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+      '@typescript-eslint/parser': 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       '@typescript-eslint/scope-manager': 7.8.0
-      '@typescript-eslint/type-utils': 7.8.0(eslint@8.57.0)(typescript@5.4.5)
-      '@typescript-eslint/utils': 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+      '@typescript-eslint/type-utils': 7.8.0(eslint@9.3.0)(typescript@5.4.5)
+      '@typescript-eslint/utils': 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       '@typescript-eslint/visitor-keys': 7.8.0
       debug: 4.3.4
-      eslint: 8.57.0
+      eslint: 9.3.0
       graphemer: 1.4.0
       ignore: 5.3.1
       natural-compare: 1.4.0
@@ -3879,7 +3884,7 @@ packages:
       - supports-color
     dev: true
 
-  /@typescript-eslint/parser@7.8.0(eslint@8.57.0)(typescript@5.4.5):
+  /@typescript-eslint/parser@7.8.0(eslint@9.3.0)(typescript@5.4.5):
     resolution: {integrity: sha512-KgKQly1pv0l4ltcftP59uQZCi4HUYswCLbTqVZEJu7uLX8CTLyswqMLqLN+2QFz4jCptqWVV4SB7vdxcH2+0kQ==}
     engines: {node: ^18.18.0 || >=20.0.0}
     peerDependencies:
@@ -3894,7 +3899,7 @@ packages:
       '@typescript-eslint/typescript-estree': 7.8.0(typescript@5.4.5)
       '@typescript-eslint/visitor-keys': 7.8.0
       debug: 4.3.4
-      eslint: 8.57.0
+      eslint: 9.3.0
       typescript: 5.4.5
     transitivePeerDependencies:
       - supports-color
@@ -3916,7 +3921,7 @@ packages:
       '@typescript-eslint/visitor-keys': 7.8.0
     dev: true
 
-  /@typescript-eslint/type-utils@7.8.0(eslint@8.57.0)(typescript@5.4.5):
+  /@typescript-eslint/type-utils@7.8.0(eslint@9.3.0)(typescript@5.4.5):
     resolution: {integrity: sha512-H70R3AefQDQpz9mGv13Uhi121FNMh+WEaRqcXTX09YEDky21km4dV1ZXJIp8QjXc4ZaVkXVdohvWDzbnbHDS+A==}
     engines: {node: ^18.18.0 || >=20.0.0}
     peerDependencies:
@@ -3927,9 +3932,9 @@ packages:
         optional: true
     dependencies:
       '@typescript-eslint/typescript-estree': 7.8.0(typescript@5.4.5)
-      '@typescript-eslint/utils': 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+      '@typescript-eslint/utils': 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       debug: 4.3.4
-      eslint: 8.57.0
+      eslint: 9.3.0
       ts-api-utils: 1.3.0(typescript@5.4.5)
       typescript: 5.4.5
     transitivePeerDependencies:
@@ -3968,19 +3973,19 @@ packages:
       - supports-color
     dev: true
 
-  /@typescript-eslint/utils@7.8.0(eslint@8.57.0)(typescript@5.4.5):
+  /@typescript-eslint/utils@7.8.0(eslint@9.3.0)(typescript@5.4.5):
     resolution: {integrity: sha512-L0yFqOCflVqXxiZyXrDr80lnahQfSOfc9ELAAZ75sqicqp2i36kEZZGuUymHNFoYOqxRT05up760b4iGsl02nQ==}
     engines: {node: ^18.18.0 || >=20.0.0}
     peerDependencies:
       eslint: ^8.56.0
     dependencies:
-      '@eslint-community/eslint-utils': 4.4.0(eslint@8.57.0)
+      '@eslint-community/eslint-utils': 4.4.0(eslint@9.3.0)
       '@types/json-schema': 7.0.15
       '@types/semver': 7.5.8
       '@typescript-eslint/scope-manager': 7.8.0
       '@typescript-eslint/types': 7.8.0
       '@typescript-eslint/typescript-estree': 7.8.0(typescript@5.4.5)
-      eslint: 8.57.0
+      eslint: 9.3.0
       semver: 7.6.0
     transitivePeerDependencies:
       - supports-color
@@ -4003,10 +4008,6 @@ packages:
       eslint-visitor-keys: 3.4.3
     dev: true
 
-  /@ungap/structured-clone@1.2.0:
-    resolution: {integrity: sha512-zuVdFrMJiuCDQUMCzQaD6KL28MjnqqN8XnAqiEq9PNm/hCPTSGfrXCOfwj1ow4LFb/tNymJPwsNbVePc1xFqrQ==}
-    dev: true
-
   /@webassemblyjs/ast@1.12.1:
     resolution: {integrity: sha512-EKfMUOPRRUTy5UII4qJDGPpqfwjOmZ5jeGFwid9mnoqIFK+e0vqoi1qH56JpmZSzEL53jKnNzScdmftJyG5xWg==}
     dependencies:
@@ -7042,13 +7043,6 @@ packages:
       esutils: 2.0.3
     dev: true
 
-  /doctrine@3.0.0:
-    resolution: {integrity: sha512-yS+Q5i3hBf7GBkd4KG8a7eBNNWNGLTaEwwYWUijIYM7zrlYDM0BFXHjjPWlWZ1Rg7UaddZeIDmi9jF3HmqiQ2w==}
-    engines: {node: '>=6.0.0'}
-    dependencies:
-      esutils: 2.0.3
-    dev: true
-
   /dom-element-descriptors@0.5.0:
     resolution: {integrity: sha512-CVzntLid1oFVHTKdTp/Qu7Kz+wSm8uO30TSQyAJ6n4Dz09yTzVQn3S1oRhVhUubxdMuKs1DjDqt88pubHagbPw==}
 
@@ -7817,7 +7811,7 @@ packages:
       - supports-color
     dev: false
 
-  /ember-eslint-parser@0.3.8(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5):
+  /ember-eslint-parser@0.3.8(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5):
     resolution: {integrity: sha512-P1VEHlbL8RZ/2GcdwaiG/jySWJzY6eBPkzQoA3g4lSDSG6CH0Xwmlem38wIdYy/lN28EBu++vlJvRm2KROpDRw==}
     engines: {node: '>=16.0.0'}
     peerDependencies:
@@ -7826,9 +7820,9 @@ packages:
       typescript: ^5.3.3
     dependencies:
       '@babel/core': 7.24.5
-      '@babel/eslint-parser': 7.23.10(@babel/core@7.24.5)(eslint@8.57.0)
+      '@babel/eslint-parser': 7.23.10(@babel/core@7.24.5)(eslint@9.3.0)
       '@glimmer/syntax': 0.88.1
-      '@typescript-eslint/parser': 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+      '@typescript-eslint/parser': 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       '@typescript-eslint/scope-manager': 6.21.0
       content-tag: 1.2.2
       eslint-scope: 7.2.2
@@ -8472,23 +8466,23 @@ packages:
       source-map: 0.6.1
     dev: true
 
-  /eslint-compat-utils@0.5.0(eslint@8.57.0):
+  /eslint-compat-utils@0.5.0(eslint@9.3.0):
     resolution: {integrity: sha512-dc6Y8tzEcSYZMHa+CMPLi/hyo1FzNeonbhJL7Ol0ccuKQkwopJcJBA9YL/xmMTLU1eKigXo9vj9nALElWYSowg==}
     engines: {node: '>=12'}
     peerDependencies:
       eslint: '>=6.0.0'
     dependencies:
-      eslint: 8.57.0
+      eslint: 9.3.0
       semver: 7.6.0
     dev: true
 
-  /eslint-config-prettier@9.1.0(eslint@8.57.0):
+  /eslint-config-prettier@9.1.0(eslint@9.3.0):
     resolution: {integrity: sha512-NSWl5BFQWEPi1j4TjVNItzYV7dZXZ+wP6I6ZhrBGpChQhZRUaElihE9uRRkcbRnNb76UMKDF3r+WTmNcGPKsqw==}
     hasBin: true
     peerDependencies:
       eslint: '>=7.0.0'
     dependencies:
-      eslint: 8.57.0
+      eslint: 9.3.0
     dev: true
 
   /eslint-formatter-kakoune@1.0.0:
@@ -8505,7 +8499,7 @@ packages:
       - supports-color
     dev: true
 
-  /eslint-module-utils@2.8.1(@typescript-eslint/parser@7.8.0)(eslint-import-resolver-node@0.3.9)(eslint@8.57.0):
+  /eslint-module-utils@2.8.1(@typescript-eslint/parser@7.8.0)(eslint-import-resolver-node@0.3.9)(eslint@9.3.0):
     resolution: {integrity: sha512-rXDXR3h7cs7dy9RNpUlQf80nX31XWJEyGq1tRMo+6GsO5VmTe4UTwtmonAD4ZkAsrfMVDA2wlGJ3790Ys+D49Q==}
     engines: {node: '>=4'}
     peerDependencies:
@@ -8526,15 +8520,15 @@ packages:
       eslint-import-resolver-webpack:
         optional: true
     dependencies:
-      '@typescript-eslint/parser': 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+      '@typescript-eslint/parser': 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       debug: 3.2.7
-      eslint: 8.57.0
+      eslint: 9.3.0
       eslint-import-resolver-node: 0.3.9
     transitivePeerDependencies:
       - supports-color
     dev: true
 
-  /eslint-plugin-ember@12.0.2(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5):
+  /eslint-plugin-ember@12.0.2(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5):
     resolution: {integrity: sha512-b+9edDbZoHILMtwlfixy9P0fR3qX3UfcSdhMcoTgvHbK5m0R9E1KSz2C+loArkFLSMFBYsFZR+VVgKSjcOT+Fw==}
     engines: {node: 18.* || 20.* || >= 21}
     peerDependencies:
@@ -8546,10 +8540,10 @@ packages:
     dependencies:
       '@ember-data/rfc395-data': 0.0.4
       css-tree: 2.3.1
-      ember-eslint-parser: 0.3.8(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@8.57.0)(typescript@5.4.5)
+      ember-eslint-parser: 0.3.8(@babel/core@7.24.5)(@typescript-eslint/parser@7.8.0)(eslint@9.3.0)(typescript@5.4.5)
       ember-rfc176-data: 0.3.18
-      eslint: 8.57.0
-      eslint-utils: 3.0.0(eslint@8.57.0)
+      eslint: 9.3.0
+      eslint-utils: 3.0.0(eslint@9.3.0)
       estraverse: 5.3.0
       lodash.camelcase: 4.3.0
       lodash.kebabcase: 4.1.1
@@ -8561,19 +8555,19 @@ packages:
       - '@typescript-eslint/parser'
     dev: true
 
-  /eslint-plugin-es-x@7.6.0(eslint@8.57.0):
+  /eslint-plugin-es-x@7.6.0(eslint@9.3.0):
     resolution: {integrity: sha512-I0AmeNgevgaTR7y2lrVCJmGYF0rjoznpDvqV/kIkZSZbZ8Rw3eu4cGlvBBULScfkSOCzqKbff5LR4CNrV7mZHA==}
     engines: {node: ^14.18.0 || >=16.0.0}
     peerDependencies:
       eslint: '>=8'
     dependencies:
-      '@eslint-community/eslint-utils': 4.4.0(eslint@8.57.0)
+      '@eslint-community/eslint-utils': 4.4.0(eslint@9.3.0)
       '@eslint-community/regexpp': 4.10.0
-      eslint: 8.57.0
-      eslint-compat-utils: 0.5.0(eslint@8.57.0)
+      eslint: 9.3.0
+      eslint-compat-utils: 0.5.0(eslint@9.3.0)
     dev: true
 
-  /eslint-plugin-import@2.29.1(@typescript-eslint/parser@7.8.0)(eslint@8.57.0):
+  /eslint-plugin-import@2.29.1(@typescript-eslint/parser@7.8.0)(eslint@9.3.0):
     resolution: {integrity: sha512-BbPC0cuExzhiMo4Ff1BTVwHpjjv28C5R+btTOGaCRC7UEz801up0JadwkeSk5Ued6TG34uaczuVuH6qyy5YUxw==}
     engines: {node: '>=4'}
     peerDependencies:
@@ -8583,16 +8577,16 @@ packages:
       '@typescript-eslint/parser':
         optional: true
     dependencies:
-      '@typescript-eslint/parser': 7.8.0(eslint@8.57.0)(typescript@5.4.5)
+      '@typescript-eslint/parser': 7.8.0(eslint@9.3.0)(typescript@5.4.5)
       array-includes: 3.1.8
       array.prototype.findlastindex: 1.2.5
       array.prototype.flat: 1.3.2
       array.prototype.flatmap: 1.3.2
       debug: 3.2.7
       doctrine: 2.1.0
-      eslint: 8.57.0
+      eslint: 9.3.0
       eslint-import-resolver-node: 0.3.9
-      eslint-module-utils: 2.8.1(@typescript-eslint/parser@7.8.0)(eslint-import-resolver-node@0.3.9)(eslint@8.57.0)
+      eslint-module-utils: 2.8.1(@typescript-eslint/parser@7.8.0)(eslint-import-resolver-node@0.3.9)(eslint@9.3.0)
       hasown: 2.0.2
       is-core-module: 2.13.1
       is-glob: 4.0.3
@@ -8608,16 +8602,16 @@ packages:
       - supports-color
     dev: true
 
-  /eslint-plugin-n@16.6.2(eslint@8.57.0):
+  /eslint-plugin-n@16.6.2(eslint@9.3.0):
     resolution: {integrity: sha512-6TyDmZ1HXoFQXnhCTUjVFULReoBPOAjpuiKELMkeP40yffI/1ZRO+d9ug/VC6fqISo2WkuIBk3cvuRPALaWlOQ==}
     engines: {node: '>=16.0.0'}
     peerDependencies:
       eslint: '>=7.0.0'
     dependencies:
-      '@eslint-community/eslint-utils': 4.4.0(eslint@8.57.0)
+      '@eslint-community/eslint-utils': 4.4.0(eslint@9.3.0)
       builtins: 5.1.0
-      eslint: 8.57.0
-      eslint-plugin-es-x: 7.6.0(eslint@8.57.0)
+      eslint: 9.3.0
+      eslint-plugin-es-x: 7.6.0(eslint@9.3.0)
       get-tsconfig: 4.7.4
       globals: 13.24.0
       ignore: 5.3.1
@@ -8628,7 +8622,7 @@ packages:
       semver: 7.6.0
     dev: true
 
-  /eslint-plugin-prettier@5.1.3(eslint-config-prettier@9.1.0)(eslint@8.57.0)(prettier@3.2.5):
+  /eslint-plugin-prettier@5.1.3(eslint-config-prettier@9.1.0)(eslint@9.3.0)(prettier@3.2.5):
     resolution: {integrity: sha512-C9GCVAs4Eq7ZC/XFQHITLiHJxQngdtraXaM+LoUFoFp/lHNl2Zn8f3WQbe9HvTBBQ9YnKFB0/2Ajdqwo5D1EAw==}
     engines: {node: ^14.18.0 || >=16.0.0}
     peerDependencies:
@@ -8642,18 +8636,18 @@ packages:
       eslint-config-prettier:
         optional: true
     dependencies:
-      eslint: 8.57.0
-      eslint-config-prettier: 9.1.0(eslint@8.57.0)
+      eslint: 9.3.0
+      eslint-config-prettier: 9.1.0(eslint@9.3.0)
       prettier: 3.2.5
       prettier-linter-helpers: 1.0.0
       synckit: 0.8.8
     dev: true
 
-  /eslint-plugin-qunit@8.1.1(eslint@8.57.0):
+  /eslint-plugin-qunit@8.1.1(eslint@9.3.0):
     resolution: {integrity: sha512-j3xhiAf2Wvr8Dfwl5T6tlJ+F55vqYE9ZdAHUOTzq1lGerYrXzOS46RvK4SSWug2D8sl3ZYr2lA4/hgVXgLloxw==}
     engines: {node: ^16.0.0 || ^18.0.0 || >=20.0.0}
     dependencies:
-      eslint-utils: 3.0.0(eslint@8.57.0)
+      eslint-utils: 3.0.0(eslint@9.3.0)
       requireindex: 1.2.0
     transitivePeerDependencies:
       - eslint
@@ -8674,13 +8668,21 @@ packages:
       estraverse: 5.3.0
     dev: true
 
-  /eslint-utils@3.0.0(eslint@8.57.0):
+  /eslint-scope@8.0.1:
+    resolution: {integrity: sha512-pL8XjgP4ZOmmwfFE8mEhSxA7ZY4C+LWyqjQ3o4yWkkmD0qcMT9kkW3zWHOczhWcjTSgqycYAgwSlXvZltv65og==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
+    dependencies:
+      esrecurse: 4.3.0
+      estraverse: 5.3.0
+    dev: true
+
+  /eslint-utils@3.0.0(eslint@9.3.0):
     resolution: {integrity: sha512-uuQC43IGctw68pJA1RgbQS8/NP7rch6Cwd4j3ZBtgo4/8Flj4eGE7ZYSZRN3iq5pVUv6GPdW5Z1RFleo84uLDA==}
     engines: {node: ^10.0.0 || ^12.0.0 || >= 14.0.0}
     peerDependencies:
       eslint: '>=5'
     dependencies:
-      eslint: 8.57.0
+      eslint: 9.3.0
       eslint-visitor-keys: 2.1.0
     dev: true
 
@@ -8694,41 +8696,42 @@ packages:
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     dev: true
 
-  /eslint@8.57.0:
-    resolution: {integrity: sha512-dZ6+mexnaTIbSBZWgou51U6OmzIhYM2VcNdtiTtI7qPNZm35Akpr0f6vtw3w1Kmn5PYo+tZVfh13WrhpS6oLqQ==}
-    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+  /eslint-visitor-keys@4.0.0:
+    resolution: {integrity: sha512-OtIRv/2GyiF6o/d8K7MYKKbXrOUBIK6SfkIRM4Z0dY3w+LiQ0vy3F57m0Z71bjbyeiWFiHJ8brqnmE6H6/jEuw==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
+    dev: true
+
+  /eslint@9.3.0:
+    resolution: {integrity: sha512-5Iv4CsZW030lpUqHBapdPo3MJetAPtejVW8B84GIcIIv8+ohFaddXsrn1Gn8uD9ijDb+kcYKFUVmC8qG8B2ORQ==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
     hasBin: true
     dependencies:
-      '@eslint-community/eslint-utils': 4.4.0(eslint@8.57.0)
+      '@eslint-community/eslint-utils': 4.4.0(eslint@9.3.0)
       '@eslint-community/regexpp': 4.10.0
-      '@eslint/eslintrc': 2.1.4
-      '@eslint/js': 8.57.0
-      '@humanwhocodes/config-array': 0.11.14
+      '@eslint/eslintrc': 3.1.0
+      '@eslint/js': 9.3.0
+      '@humanwhocodes/config-array': 0.13.0
       '@humanwhocodes/module-importer': 1.0.1
+      '@humanwhocodes/retry': 0.3.0
       '@nodelib/fs.walk': 1.2.8
-      '@ungap/structured-clone': 1.2.0
       ajv: 6.12.6
       chalk: 4.1.2
       cross-spawn: 7.0.3
       debug: 4.3.4
-      doctrine: 3.0.0
       escape-string-regexp: 4.0.0
-      eslint-scope: 7.2.2
-      eslint-visitor-keys: 3.4.3
-      espree: 9.6.1
+      eslint-scope: 8.0.1
+      eslint-visitor-keys: 4.0.0
+      espree: 10.0.1
       esquery: 1.5.0
       esutils: 2.0.3
       fast-deep-equal: 3.1.3
-      file-entry-cache: 6.0.1
+      file-entry-cache: 8.0.0
       find-up: 5.0.0
       glob-parent: 6.0.2
-      globals: 13.24.0
-      graphemer: 1.4.0
       ignore: 5.3.1
       imurmurhash: 0.1.4
       is-glob: 4.0.3
       is-path-inside: 3.0.3
-      js-yaml: 4.1.0
       json-stable-stringify-without-jsonify: 1.0.1
       levn: 0.4.1
       lodash.merge: 4.6.2
@@ -8746,13 +8749,13 @@ packages:
     engines: {node: '>=6'}
     dev: true
 
-  /espree@9.6.1:
-    resolution: {integrity: sha512-oruZaFkjorTpF32kDSI5/75ViwGeZginGGy2NoOSg3Q9bnwlnmDm4HLnkl0RE3n+njDXR037aY1+x58Z/zFdwQ==}
-    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+  /espree@10.0.1:
+    resolution: {integrity: sha512-MWkrWZbJsL2UwnjxTX3gG8FneachS/Mwg7tdGXce011sJd5b0JG54vat5KHnfSBODZ3Wvzd2WnjxyzsRoVv+ww==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
     dependencies:
       acorn: 8.11.3
       acorn-jsx: 5.3.2(acorn@8.11.3)
-      eslint-visitor-keys: 3.4.3
+      eslint-visitor-keys: 4.0.0
     dev: true
 
   /esprima@3.0.0:
@@ -9180,13 +9183,6 @@ packages:
       escape-string-regexp: 1.0.5
     dev: true
 
-  /file-entry-cache@6.0.1:
-    resolution: {integrity: sha512-7Gps/XWymbLk2QLYK4NzpMOrYjMhdIxXuIvy2QBsLE6ljuodKvdkWs/cpyJJ3CVIVpH0Oi1Hvg1ovbMzLdFBBg==}
-    engines: {node: ^10.12.0 || >=12.0.0}
-    dependencies:
-      flat-cache: 3.2.0
-    dev: true
-
   /file-entry-cache@8.0.0:
     resolution: {integrity: sha512-XXTUwCvisa5oacNGRP9SfNtYBNAMi+RPwBFmblZEF7N7swHYQS6/Zfk7SRwx4D5j3CH211YNRco1DEMNVfZCnQ==}
     engines: {node: '>=16.0.0'}
@@ -9384,15 +9380,6 @@ packages:
       walk-sync: 2.2.0
     dev: true
 
-  /flat-cache@3.2.0:
-    resolution: {integrity: sha512-CYcENa+FtcUKLmhhqyctpclsq7QF38pKjZHsGNiSQF5r4FtoKDWabFDl3hzaEQMvT1LHEysw5twgLvpYYb4vbw==}
-    engines: {node: ^10.12.0 || >=12.0.0}
-    dependencies:
-      flatted: 3.3.1
-      keyv: 4.5.4
-      rimraf: 3.0.2
-    dev: true
-
   /flat-cache@4.0.1:
     resolution: {integrity: sha512-f7ccFPK3SXFHpx15UIGyRJ/FJQctuKZ0zVuN3frBo4HnK3cay9VEW0R6yPYFHC0AgqhukPzKjq22t5DmAyqGyw==}
     engines: {node: '>=16'}
@@ -9901,6 +9888,11 @@ packages:
       type-fest: 0.20.2
     dev: true
 
+  /globals@14.0.0:
+    resolution: {integrity: sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==}
+    engines: {node: '>=18'}
+    dev: true
+
   /globalthis@1.0.4:
     resolution: {integrity: sha512-DpLKbNU4WylpxJykQujfCcwYWiV/Jhm50Goo0wrVILAv5jOr9d+H+UR3PhSCD2rCCEIg0uc+G+muBTwD54JhDQ==}
     engines: {node: '>= 0.4'}
diff --git a/test-app/package.json b/test-app/package.json
index b84e2dc7..1c3c26c5 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -91,7 +91,7 @@
     "ember-template-lint": "^6.0.0",
     "ember-truth-helpers": "^4.0.3",
     "ember-try": "^3.0.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.3.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-ember": "^12.0.2",
     "eslint-plugin-n": "^16.6.2",