diff --git a/uprn_mangle/frontend/yarn.lock b/uprn_mangle/frontend/yarn.lock
index 4cd2a40a..1e6c7f11 100644
--- a/uprn_mangle/frontend/yarn.lock
+++ b/uprn_mangle/frontend/yarn.lock
@@ -534,27 +534,34 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@eslint/config-array@npm:^0.19.2":
-  version: 0.19.2
-  resolution: "@eslint/config-array@npm:0.19.2"
+"@eslint/config-array@npm:^0.20.0":
+  version: 0.20.0
+  resolution: "@eslint/config-array@npm:0.20.0"
   dependencies:
     "@eslint/object-schema": "npm:^2.1.6"
     debug: "npm:^4.3.1"
     minimatch: "npm:^3.1.2"
-  checksum: 10c0/dd68da9abb32d336233ac4fe0db1e15a0a8d794b6e69abb9e57545d746a97f6f542496ff9db0d7e27fab1438546250d810d90b1904ac67677215b8d8e7573f3d
+  checksum: 10c0/94bc5d0abb96dc5295ff559925242ff75a54eacfb3576677e95917e42f7175e1c4b87bf039aa2a872f949b4852ad9724bf2f7529aaea6b98f28bb3fca7f1d659
   languageName: node
   linkType: hard
 
-"@eslint/core@npm:^0.12.0":
-  version: 0.12.0
-  resolution: "@eslint/core@npm:0.12.0"
+"@eslint/config-helpers@npm:^0.2.1":
+  version: 0.2.1
+  resolution: "@eslint/config-helpers@npm:0.2.1"
+  checksum: 10c0/3e829a78b0bb4f7c44384ba1df3986e5de24b7f440ad5c6bb3cfc366ded773a869ca9ee8d212b5a563ae94596c5940dea6fd2ea1ee53a84c6241ac953dcb8bb7
+  languageName: node
+  linkType: hard
+
+"@eslint/core@npm:^0.13.0":
+  version: 0.13.0
+  resolution: "@eslint/core@npm:0.13.0"
   dependencies:
     "@types/json-schema": "npm:^7.0.15"
-  checksum: 10c0/d032af81195bb28dd800c2b9617548c6c2a09b9490da3c5537fd2a1201501666d06492278bb92cfccac1f7ac249e58601dd87f813ec0d6a423ef0880434fa0c3
+  checksum: 10c0/ba724a7df7ed9dab387481f11d0d0f708180f40be93acce2c21dacca625c5867de3528760c42f1c457ccefe6a669d525ff87b779017eabc0d33479a36300797b
   languageName: node
   linkType: hard
 
-"@eslint/eslintrc@npm:^3.1.0, @eslint/eslintrc@npm:^3.3.0":
+"@eslint/eslintrc@npm:^3.1.0, @eslint/eslintrc@npm:^3.3.1":
   version: 3.3.1
   resolution: "@eslint/eslintrc@npm:3.3.1"
   dependencies:
@@ -571,10 +578,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@eslint/js@npm:9.21.0, @eslint/js@npm:^9.11.0":
-  version: 9.21.0
-  resolution: "@eslint/js@npm:9.21.0"
-  checksum: 10c0/86c24a2668808995037e3f40c758335df2ae277c553ac0cf84381a1a8698f3099d8a22dd9c388947e6b7f93fcc1142f62406072faaa2b83c43ca79993fc01bb3
+"@eslint/js@npm:9.25.1, @eslint/js@npm:^9.11.0":
+  version: 9.25.1
+  resolution: "@eslint/js@npm:9.25.1"
+  checksum: 10c0/87d86b512ab109bfd3b9317ced3220ea3d444ac3bfa7abd853ca7f724d72c36e213062f9def16a632365d97dc29e0094312e3682a9767590ee6f43b3d5d873fd
   languageName: node
   linkType: hard
 
@@ -585,13 +592,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@eslint/plugin-kit@npm:^0.2.7":
-  version: 0.2.7
-  resolution: "@eslint/plugin-kit@npm:0.2.7"
+"@eslint/plugin-kit@npm:^0.2.8":
+  version: 0.2.8
+  resolution: "@eslint/plugin-kit@npm:0.2.8"
   dependencies:
-    "@eslint/core": "npm:^0.12.0"
+    "@eslint/core": "npm:^0.13.0"
     levn: "npm:^0.4.1"
-  checksum: 10c0/0a1aff1ad63e72aca923217e556c6dfd67d7cd121870eb7686355d7d1475d569773528a8b2111b9176f3d91d2ea81f7413c34600e8e5b73d59e005d70780b633
+  checksum: 10c0/554847c8f2b6bfe0e634f317fc43d0b54771eea0015c4f844f75915fdb9e6170c830c004291bad57db949d61771732e459f36ed059f45cf750af223f77357c5c
   languageName: node
   linkType: hard
 
@@ -2175,13 +2182,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eslint-scope@npm:^8.2.0":
-  version: 8.2.0
-  resolution: "eslint-scope@npm:8.2.0"
+"eslint-scope@npm:^8.3.0":
+  version: 8.3.0
+  resolution: "eslint-scope@npm:8.3.0"
   dependencies:
     esrecurse: "npm:^4.3.0"
     estraverse: "npm:^5.2.0"
-  checksum: 10c0/8d2d58e2136d548ac7e0099b1a90d9fab56f990d86eb518de1247a7066d38c908be2f3df477a79cf60d70b30ba18735d6c6e70e9914dca2ee515a729975d70d6
+  checksum: 10c0/23bf54345573201fdf06d29efa345ab508b355492f6c6cc9e2b9f6d02b896f369b6dd5315205be94b8853809776c4d13353b85c6b531997b164ff6c3328ecf5b
   languageName: node
   linkType: hard
 
@@ -2207,16 +2214,17 @@ __metadata:
   linkType: hard
 
 "eslint@npm:^9.11.0":
-  version: 9.21.0
-  resolution: "eslint@npm:9.21.0"
+  version: 9.25.1
+  resolution: "eslint@npm:9.25.1"
   dependencies:
     "@eslint-community/eslint-utils": "npm:^4.2.0"
     "@eslint-community/regexpp": "npm:^4.12.1"
-    "@eslint/config-array": "npm:^0.19.2"
-    "@eslint/core": "npm:^0.12.0"
-    "@eslint/eslintrc": "npm:^3.3.0"
-    "@eslint/js": "npm:9.21.0"
-    "@eslint/plugin-kit": "npm:^0.2.7"
+    "@eslint/config-array": "npm:^0.20.0"
+    "@eslint/config-helpers": "npm:^0.2.1"
+    "@eslint/core": "npm:^0.13.0"
+    "@eslint/eslintrc": "npm:^3.3.1"
+    "@eslint/js": "npm:9.25.1"
+    "@eslint/plugin-kit": "npm:^0.2.8"
     "@humanfs/node": "npm:^0.16.6"
     "@humanwhocodes/module-importer": "npm:^1.0.1"
     "@humanwhocodes/retry": "npm:^0.4.2"
@@ -2227,7 +2235,7 @@ __metadata:
     cross-spawn: "npm:^7.0.6"
     debug: "npm:^4.3.2"
     escape-string-regexp: "npm:^4.0.0"
-    eslint-scope: "npm:^8.2.0"
+    eslint-scope: "npm:^8.3.0"
     eslint-visitor-keys: "npm:^4.2.0"
     espree: "npm:^10.3.0"
     esquery: "npm:^1.5.0"
@@ -2251,7 +2259,7 @@ __metadata:
       optional: true
   bin:
     eslint: bin/eslint.js
-  checksum: 10c0/558edb25b440cd51825d66fed3e84f1081bd6f4cb2cf994e60ece4c5978fa0583e88b75faf187c1fc21688c4ff7072f12bf5f6d1be1e09a4d6af78cff39dc520
+  checksum: 10c0/3bb1997ae994253d441e56aba2fc64a71b3b8dce32756de3dedae5e85416ba33eb07e19ede94a6fa8ce7ef3a0a3b0dd8b6836f41be46a3ab52e5345ad59a553f
   languageName: node
   linkType: hard