diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 5380515e..7ed61072 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -26,7 +26,7 @@
         "date-fns": "^4.1.0",
         "file-replace-loader": "^1.4.2",
         "i18next": "^25.2.1",
-        "i18next-browser-languagedetector": "^8.1.0",
+        "i18next-browser-languagedetector": "^8.2.0",
         "i18next-http-backend": "^3.0.2",
         "install": "^0.13.0",
         "js-sha256": "^0.11.1",
@@ -68,9 +68,9 @@
         "@types/jest": "^29.5.14",
         "@types/latlon-geohash": "^2.0.4",
         "@types/leaflet": "^1.9.18",
-        "@types/node": "^24.0.14",
+        "@types/node": "^24.1.0",
         "@types/react": "^19.1.6",
-        "@types/react-dom": "^19.1.5",
+        "@types/react-dom": "^19.1.6",
         "@types/webpack": "^5.28.5",
         "@typescript-eslint/eslint-plugin": "^8.33.0",
         "@typescript-eslint/parser": "^8.36.0",
@@ -94,7 +94,7 @@
         "style-loader": "^4.0.0",
         "ts-node": "^10.9.2",
         "typescript": "^5.8.3",
-        "webpack": "^5.99.9",
+        "webpack": "^5.100.2",
         "webpack-cli": "^6.0.1"
       }
     },
@@ -4398,9 +4398,9 @@
       }
     },
     "node_modules/@types/estree": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.7.tgz",
-      "integrity": "sha512-w28IoSUCJpidD/TGviZwwMJckNESJZXFu7NBZ5YJ4mEUnNraUn9Pm8HSZm/jDF1pDWYKspWE7oVphigUPRakIQ==",
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.8.tgz",
+      "integrity": "sha512-dWHzHa2WqEXI/O1E9OjrocMTKJl2mSrEolh1Iomrv6U+JuNwaHXsXx9bLu5gG7BUWFIN0skIQJQ/L1rIex4X6w==",
       "dev": true,
       "license": "MIT"
     },
@@ -4512,9 +4512,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "24.0.14",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.0.14.tgz",
-      "integrity": "sha512-4zXMWD91vBLGRtHK3YbIoFMia+1nqEz72coM42C5ETjnNCa/heoj7NT1G67iAfOqMmcfhuCZ4uNpyz8EjlAejw==",
+      "version": "24.1.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.1.0.tgz",
+      "integrity": "sha512-ut5FthK5moxFKH2T1CUOC6ctR67rQRvvHdFLCD2Ql6KXmMuCrjsSsRI9UsLCm9M18BMwClv4pn327UvB7eeO1w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -4543,9 +4543,9 @@
       }
     },
     "node_modules/@types/react-dom": {
-      "version": "19.1.5",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.1.5.tgz",
-      "integrity": "sha512-CMCjrWucUBZvohgZxkjd6S9h0nZxXjzus6yDfUb+xLxYM7VvjKNH1tQrE9GWLql1XoOP4/Ds3bwFqShHUYraGg==",
+      "version": "19.1.6",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.1.6.tgz",
+      "integrity": "sha512-4hOiT/dwO8Ko0gV1m/TJZYk3y0KBnY9vzDh7W+DH17b2HFSOGgdj33dhihPeuy3l0q23+4e+hoXHV6hCC4dCXw==",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {
@@ -5532,6 +5532,19 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/acorn-import-phases": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/acorn-import-phases/-/acorn-import-phases-1.0.4.tgz",
+      "integrity": "sha512-wKmbr/DDiIXzEOiWrTTUcDm24kQ2vGfZQvM2fwg2vXqR5uW6aapr7ObPtj1th32b9u90/Pf4AItvdTh42fBmVQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10.13.0"
+      },
+      "peerDependencies": {
+        "acorn": "^8.14.0"
+      }
+    },
     "node_modules/acorn-jsx": {
       "version": "5.3.2",
       "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.3.2.tgz",
@@ -9137,9 +9150,9 @@
       }
     },
     "node_modules/i18next-browser-languagedetector": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/i18next-browser-languagedetector/-/i18next-browser-languagedetector-8.1.0.tgz",
-      "integrity": "sha512-mHZxNx1Lq09xt5kCauZ/4bsXOEA2pfpwSoU11/QTJB+pD94iONFwp+ohqi///PwiFvjFOxe1akYCdHyFo1ng5Q==",
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/i18next-browser-languagedetector/-/i18next-browser-languagedetector-8.2.0.tgz",
+      "integrity": "sha512-P+3zEKLnOF0qmiesW383vsLdtQVyKtCNA9cjSoKCppTKPQVfKd2W8hbVo5ZhNJKDqeM7BOcvNoKJOjpHh4Js9g==",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.23.2"
@@ -16495,22 +16508,23 @@
       }
     },
     "node_modules/webpack": {
-      "version": "5.99.9",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.99.9.tgz",
-      "integrity": "sha512-brOPwM3JnmOa+7kd3NsmOUOwbDAj8FT9xDsG3IW0MgbN9yZV7Oi/s/+MNQ/EcSMqw7qfoRyXPoeEWT8zLVdVGg==",
+      "version": "5.100.2",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.100.2.tgz",
+      "integrity": "sha512-QaNKAvGCDRh3wW1dsDjeMdDXwZm2vqq3zn6Pvq4rHOEOGSaUMgOOjG2Y9ZbIGzpfkJk9ZYTHpDqgDfeBDcnLaw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/eslint-scope": "^3.7.7",
-        "@types/estree": "^1.0.6",
+        "@types/estree": "^1.0.8",
         "@types/json-schema": "^7.0.15",
         "@webassemblyjs/ast": "^1.14.1",
         "@webassemblyjs/wasm-edit": "^1.14.1",
         "@webassemblyjs/wasm-parser": "^1.14.1",
-        "acorn": "^8.14.0",
+        "acorn": "^8.15.0",
+        "acorn-import-phases": "^1.0.3",
         "browserslist": "^4.24.0",
         "chrome-trace-event": "^1.0.2",
-        "enhanced-resolve": "^5.17.1",
+        "enhanced-resolve": "^5.17.2",
         "es-module-lexer": "^1.2.1",
         "eslint-scope": "5.1.1",
         "events": "^3.2.0",
@@ -16524,7 +16538,7 @@
         "tapable": "^2.1.1",
         "terser-webpack-plugin": "^5.3.11",
         "watchpack": "^2.4.1",
-        "webpack-sources": "^3.2.3"
+        "webpack-sources": "^3.3.3"
       },
       "bin": {
         "webpack": "bin/webpack.js"
@@ -16611,9 +16625,9 @@
       }
     },
     "node_modules/webpack-sources": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-3.3.0.tgz",
-      "integrity": "sha512-77R0RDmJfj9dyv5p3bM5pOHa+X8/ZkO9c7kpDstigkC4nIDobadsfSGCwB4bKhMVxqAok8tajaoR8rirM7+VFQ==",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-3.3.3.tgz",
+      "integrity": "sha512-yd1RBzSGanHkitROoPFd6qsrxt+oFhg/129YzheDGqeustzX0vTZJZsSsQjVQC4yzBQ56K55XU8gaNCtIzOnTg==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/frontend/package.json b/frontend/package.json
index bb1c7b91..04ee8f55 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -27,9 +27,9 @@
     "@types/jest": "^29.5.14",
     "@types/latlon-geohash": "^2.0.4",
     "@types/leaflet": "^1.9.18",
-    "@types/node": "^24.0.14",
+    "@types/node": "^24.1.0",
     "@types/react": "^19.1.6",
-    "@types/react-dom": "^19.1.5",
+    "@types/react-dom": "^19.1.6",
     "@types/webpack": "^5.28.5",
     "@typescript-eslint/eslint-plugin": "^8.33.0",
     "@typescript-eslint/parser": "^8.36.0",
@@ -53,7 +53,7 @@
     "style-loader": "^4.0.0",
     "ts-node": "^10.9.2",
     "typescript": "^5.8.3",
-    "webpack": "^5.99.9",
+    "webpack": "^5.100.2",
     "webpack-cli": "^6.0.1"
   },
   "dependencies": {
@@ -74,7 +74,7 @@
     "date-fns": "^4.1.0",
     "file-replace-loader": "^1.4.2",
     "i18next": "^25.2.1",
-    "i18next-browser-languagedetector": "^8.1.0",
+    "i18next-browser-languagedetector": "^8.2.0",
     "i18next-http-backend": "^3.0.2",
     "install": "^0.13.0",
     "js-sha256": "^0.11.1",