diff --git a/package.json b/package.json
index 69878045f..48aa331a7 100644
--- a/package.json
+++ b/package.json
@@ -27,11 +27,11 @@
     "lint:fix": "eslint --fix app/javascript/"
   },
   "devDependencies": {
-    "@eslint/js": "^9.15.0",
+    "@eslint/js": "^9.16.0",
     "@stylistic/eslint-plugin-js": "^2.11.0",
     "@stylistic/eslint-plugin-ts": "^2.11.0",
     "@types/eslint__js": "^8.42.3",
-    "eslint": "^9.15.0",
-    "typescript-eslint": "^8.15.0"
+    "eslint": "^9.16.0",
+    "typescript-eslint": "^8.16.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 561940aa1..1abe35904 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -72,10 +72,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@eslint/js@npm:9.15.0, @eslint/js@npm:^9.15.0":
-  version: 9.15.0
-  resolution: "@eslint/js@npm:9.15.0"
-  checksum: 10c0/56552966ab1aa95332f70d0e006db5746b511c5f8b5e0c6a9b2d6764ff6d964e0b2622731877cbc4e3f0e74c5b39191290d5f48147be19175292575130d499ab
+"@eslint/js@npm:9.16.0, @eslint/js@npm:^9.16.0":
+  version: 9.16.0
+  resolution: "@eslint/js@npm:9.16.0"
+  checksum: 10c0/a55846a4ddade720662d36682f3eaaf38eac06eeee12c83bb837bba2b7d550dadcb3445b104219f0bc1da2e09b4fe5fb5ba123b8338c8c787bcfbd540878df75
   languageName: node
   linkType: hard
 
@@ -668,15 +668,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@typescript-eslint/eslint-plugin@npm:8.15.0":
-  version: 8.15.0
-  resolution: "@typescript-eslint/eslint-plugin@npm:8.15.0"
+"@typescript-eslint/eslint-plugin@npm:8.16.0":
+  version: 8.16.0
+  resolution: "@typescript-eslint/eslint-plugin@npm:8.16.0"
   dependencies:
     "@eslint-community/regexpp": "npm:^4.10.0"
-    "@typescript-eslint/scope-manager": "npm:8.15.0"
-    "@typescript-eslint/type-utils": "npm:8.15.0"
-    "@typescript-eslint/utils": "npm:8.15.0"
-    "@typescript-eslint/visitor-keys": "npm:8.15.0"
+    "@typescript-eslint/scope-manager": "npm:8.16.0"
+    "@typescript-eslint/type-utils": "npm:8.16.0"
+    "@typescript-eslint/utils": "npm:8.16.0"
+    "@typescript-eslint/visitor-keys": "npm:8.16.0"
     graphemer: "npm:^1.4.0"
     ignore: "npm:^5.3.1"
     natural-compare: "npm:^1.4.0"
@@ -687,25 +687,25 @@ __metadata:
   peerDependenciesMeta:
     typescript:
       optional: true
-  checksum: 10c0/90ef10cc7d37a81abec4f4a3ffdfc3a0da8e99d949e03c75437e96e8ab2e896e34b85ab64718690180a7712581031b8611c5d8e7666d6ed4d60b9ace834d58e3
+  checksum: 10c0/b03612b726ee5aff631cd50e05ceeb06a522e64465e4efdc134e3a27a09406b959ef7a05ec4acef1956b3674dc4fedb6d3a62ce69382f9e30c227bd4093003e5
   languageName: node
   linkType: hard
 
-"@typescript-eslint/parser@npm:8.15.0":
-  version: 8.15.0
-  resolution: "@typescript-eslint/parser@npm:8.15.0"
+"@typescript-eslint/parser@npm:8.16.0":
+  version: 8.16.0
+  resolution: "@typescript-eslint/parser@npm:8.16.0"
   dependencies:
-    "@typescript-eslint/scope-manager": "npm:8.15.0"
-    "@typescript-eslint/types": "npm:8.15.0"
-    "@typescript-eslint/typescript-estree": "npm:8.15.0"
-    "@typescript-eslint/visitor-keys": "npm:8.15.0"
+    "@typescript-eslint/scope-manager": "npm:8.16.0"
+    "@typescript-eslint/types": "npm:8.16.0"
+    "@typescript-eslint/typescript-estree": "npm:8.16.0"
+    "@typescript-eslint/visitor-keys": "npm:8.16.0"
     debug: "npm:^4.3.4"
   peerDependencies:
     eslint: ^8.57.0 || ^9.0.0
   peerDependenciesMeta:
     typescript:
       optional: true
-  checksum: 10c0/19c25aea0dc51faa758701a5319a89950fd30494d9d645db8ced84fb60714c5e7d4b51fc4ee8ccb07ddefec88c51ee307ee7e49addd6330ee8f3e7ee9ba329fc
+  checksum: 10c0/e49c6640a7a863a16baecfbc5b99392a4731e9c7e9c9aaae4efbc354e305485fe0f39a28bf0acfae85bc01ce37fe0cc140fd315fdaca8b18f9b5e0addff8ceae
   languageName: node
   linkType: hard
 
@@ -719,12 +719,22 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@typescript-eslint/type-utils@npm:8.15.0":
-  version: 8.15.0
-  resolution: "@typescript-eslint/type-utils@npm:8.15.0"
+"@typescript-eslint/scope-manager@npm:8.16.0":
+  version: 8.16.0
+  resolution: "@typescript-eslint/scope-manager@npm:8.16.0"
   dependencies:
-    "@typescript-eslint/typescript-estree": "npm:8.15.0"
-    "@typescript-eslint/utils": "npm:8.15.0"
+    "@typescript-eslint/types": "npm:8.16.0"
+    "@typescript-eslint/visitor-keys": "npm:8.16.0"
+  checksum: 10c0/23b7c738b83f381c6419a36e6ca951944187e3e00abb8e012bce8041880410fe498303e28bdeb0e619023a69b14cf32a5ec1f9427c5382807788cd8e52a46a6e
+  languageName: node
+  linkType: hard
+
+"@typescript-eslint/type-utils@npm:8.16.0":
+  version: 8.16.0
+  resolution: "@typescript-eslint/type-utils@npm:8.16.0"
+  dependencies:
+    "@typescript-eslint/typescript-estree": "npm:8.16.0"
+    "@typescript-eslint/utils": "npm:8.16.0"
     debug: "npm:^4.3.4"
     ts-api-utils: "npm:^1.3.0"
   peerDependencies:
@@ -732,7 +742,7 @@ __metadata:
   peerDependenciesMeta:
     typescript:
       optional: true
-  checksum: 10c0/20f09c79c83b38a962cf7eff10d47a2c01bcc0bab7bf6d762594221cd89023ef8c7aec26751c47b524f53f5c8d38bba55a282529b3df82d5f5ab4350496316f9
+  checksum: 10c0/24c0e815c8bdf99bf488c7528bd6a7c790e8b3b674cb7fb075663afc2ee26b48e6f4cf7c0d14bb21e2376ca62bd8525cbcb5688f36135b00b62b1d353d7235b9
   languageName: node
   linkType: hard
 
@@ -743,6 +753,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript-eslint/types@npm:8.16.0":
+  version: 8.16.0
+  resolution: "@typescript-eslint/types@npm:8.16.0"
+  checksum: 10c0/141e257ab4060a9c0e2e14334ca14ab6be713659bfa38acd13be70a699fb5f36932a2584376b063063ab3d723b24bc703dbfb1ce57d61d7cfd7ec5bd8a975129
+  languageName: node
+  linkType: hard
+
 "@typescript-eslint/typescript-estree@npm:8.15.0":
   version: 8.15.0
   resolution: "@typescript-eslint/typescript-estree@npm:8.15.0"
@@ -762,7 +779,43 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@typescript-eslint/utils@npm:8.15.0, @typescript-eslint/utils@npm:^8.13.0":
+"@typescript-eslint/typescript-estree@npm:8.16.0":
+  version: 8.16.0
+  resolution: "@typescript-eslint/typescript-estree@npm:8.16.0"
+  dependencies:
+    "@typescript-eslint/types": "npm:8.16.0"
+    "@typescript-eslint/visitor-keys": "npm:8.16.0"
+    debug: "npm:^4.3.4"
+    fast-glob: "npm:^3.3.2"
+    is-glob: "npm:^4.0.3"
+    minimatch: "npm:^9.0.4"
+    semver: "npm:^7.6.0"
+    ts-api-utils: "npm:^1.3.0"
+  peerDependenciesMeta:
+    typescript:
+      optional: true
+  checksum: 10c0/f28fea5af4798a718b6735d1758b791a331af17386b83cb2856d89934a5d1693f7cb805e73c3b33f29140884ac8ead9931b1d7c3de10176fa18ca7a346fe10d0
+  languageName: node
+  linkType: hard
+
+"@typescript-eslint/utils@npm:8.16.0":
+  version: 8.16.0
+  resolution: "@typescript-eslint/utils@npm:8.16.0"
+  dependencies:
+    "@eslint-community/eslint-utils": "npm:^4.4.0"
+    "@typescript-eslint/scope-manager": "npm:8.16.0"
+    "@typescript-eslint/types": "npm:8.16.0"
+    "@typescript-eslint/typescript-estree": "npm:8.16.0"
+  peerDependencies:
+    eslint: ^8.57.0 || ^9.0.0
+  peerDependenciesMeta:
+    typescript:
+      optional: true
+  checksum: 10c0/1e61187eef3da1ab1486d2a977d8f3b1cb8ef7fa26338500a17eb875ca42a8942ef3f2241f509eef74cf7b5620c109483afc7d83d5b0ab79b1e15920f5a49818
+  languageName: node
+  linkType: hard
+
+"@typescript-eslint/utils@npm:^8.13.0":
   version: 8.15.0
   resolution: "@typescript-eslint/utils@npm:8.15.0"
   dependencies:
@@ -789,6 +842,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript-eslint/visitor-keys@npm:8.16.0":
+  version: 8.16.0
+  resolution: "@typescript-eslint/visitor-keys@npm:8.16.0"
+  dependencies:
+    "@typescript-eslint/types": "npm:8.16.0"
+    eslint-visitor-keys: "npm:^4.2.0"
+  checksum: 10c0/537df37801831aa8d91082b2adbffafd40305ed4518f0e7d3cbb17cc466d8b9ac95ac91fa232e7fe585d7c522d1564489ec80052ebb2a6ab9bbf89ef9dd9b7bc
+  languageName: node
+  linkType: hard
+
 "abbrev@npm:^2.0.0":
   version: 2.0.0
   resolution: "abbrev@npm:2.0.0"
@@ -1154,16 +1217,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eslint@npm:^9.15.0":
-  version: 9.15.0
-  resolution: "eslint@npm:9.15.0"
+"eslint@npm:^9.16.0":
+  version: 9.16.0
+  resolution: "eslint@npm:9.16.0"
   dependencies:
     "@eslint-community/eslint-utils": "npm:^4.2.0"
     "@eslint-community/regexpp": "npm:^4.12.1"
     "@eslint/config-array": "npm:^0.19.0"
     "@eslint/core": "npm:^0.9.0"
     "@eslint/eslintrc": "npm:^3.2.0"
-    "@eslint/js": "npm:9.15.0"
+    "@eslint/js": "npm:9.16.0"
     "@eslint/plugin-kit": "npm:^0.2.3"
     "@humanfs/node": "npm:^0.16.6"
     "@humanwhocodes/module-importer": "npm:^1.0.1"
@@ -1199,7 +1262,7 @@ __metadata:
       optional: true
   bin:
     eslint: bin/eslint.js
-  checksum: 10c0/d0d7606f36bfcccb1c3703d0a24df32067b207a616f17efe5fb1765a91d13f085afffc4fc97ecde4ab9c9f4edd64d9b4ce750e13ff7937a25074b24bee15b20f
+  checksum: 10c0/f36d12652c6f20bab8a77375b8ad29a6af030c3840deb0a5f9dd4cee49d68a2d68d7dc73b0c25918df59d83cd686dd5712e11387e696e1f3842e8dde15cd3255
   languageName: node
   linkType: hard
 
@@ -1819,7 +1882,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "marketplace@workspace:."
   dependencies:
-    "@eslint/js": "npm:^9.15.0"
+    "@eslint/js": "npm:^9.16.0"
     "@rails/ujs": "npm:^7.1.500"
     "@rollup/plugin-commonjs": "npm:^28.0.1"
     "@rollup/plugin-node-resolve": "npm:^15.3.0"
@@ -1832,7 +1895,7 @@ __metadata:
     "@types/node": "npm:^22.9.0"
     "@types/rails__ujs": "npm:^6.0.4"
     ccs-frontend: "npm:^1.2.0"
-    eslint: "npm:^9.15.0"
+    eslint: "npm:^9.16.0"
     govuk-frontend: "npm:^5.7.1"
     jquery: "npm:^3.7.1"
     js-cookie: "npm:^3.0.5"
@@ -1840,7 +1903,7 @@ __metadata:
     sass: "npm:^1.81.0"
     tslib: "npm:^2.8.1"
     typescript: "npm:^5.7.2"
-    typescript-eslint: "npm:^8.15.0"
+    typescript-eslint: "npm:^8.16.0"
   languageName: unknown
   linkType: soft
 
@@ -2534,19 +2597,19 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript-eslint@npm:^8.15.0":
-  version: 8.15.0
-  resolution: "typescript-eslint@npm:8.15.0"
+"typescript-eslint@npm:^8.16.0":
+  version: 8.16.0
+  resolution: "typescript-eslint@npm:8.16.0"
   dependencies:
-    "@typescript-eslint/eslint-plugin": "npm:8.15.0"
-    "@typescript-eslint/parser": "npm:8.15.0"
-    "@typescript-eslint/utils": "npm:8.15.0"
+    "@typescript-eslint/eslint-plugin": "npm:8.16.0"
+    "@typescript-eslint/parser": "npm:8.16.0"
+    "@typescript-eslint/utils": "npm:8.16.0"
   peerDependencies:
     eslint: ^8.57.0 || ^9.0.0
   peerDependenciesMeta:
     typescript:
       optional: true
-  checksum: 10c0/589aebf0d0b9b79db1cd0b7c2ea08c6b5727c1db095d39077d070c332066c7d549a0eb2ef60b0d41619720c317c1955236c5c8ee6320bc7c6ae475add7223b55
+  checksum: 10c0/3da9401d6c2416b9d95c96a41a9423a5379d233a120cd3304e2c03f191d350ce91cf0c7e60017f7b10c93b4cc1190592702735735b771c1ce1bf68f71a9f1647
   languageName: node
   linkType: hard