diff --git a/package-lock.json b/package-lock.json
index 4d3b9fa..d5e9315 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "@playwright/test": "^1.45.2",
         "@svelte-put/cloudflare-turnstile": "^0.1.3",
         "@sveltejs/adapter-auto": "^3.2.2",
-        "@sveltejs/kit": "^2.5.18",
+        "@sveltejs/kit": "^2.8.3",
         "@sveltejs/vite-plugin-svelte": "^3.1.1",
         "@types/geojson": "^7946.0.14",
         "@typescript-eslint/eslint-plugin": "^7.16.1",
@@ -854,9 +854,9 @@
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-      "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.25.tgz",
-      "integrity": "sha512-j7P6Rgr3mmtdkeDGTe0E/aYyWEWVtc5yFXtHCRHs28/jptDEWfaVOc5T7cblqy1XKPPfCxJc/8DwQ5YgLOZOVQ==",
+      "version": "1.0.0-next.28",
+      "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.28.tgz",
+      "integrity": "sha512-8LduaNlMZGwdZ6qWrKlfa+2M4gahzFkprZiAt2TF8uS0qQgBizKXpXURqvTJ4WtmupWxaLqjRb2UCTe72mu+Aw==",
       "dev": true,
       "license": "MIT"
     },
@@ -1182,16 +1182,16 @@
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     },
     "node_modules/@sveltejs/kit": {
-      "version": "2.5.18",
-      "resolved": "https://registry.npmjs.org/@sveltejs/kit/-/kit-2.5.18.tgz",
-      "integrity": "sha512-+g06hvpVAnH7b4CDjhnTDgFWBKBiQJpuSmQeGYOuzbO3SC3tdYjRNlDCrafvDtKbGiT2uxY5Dn9qdEUGVZdWOQ==",
+      "version": "2.8.3",
+      "resolved": "https://registry.npmjs.org/@sveltejs/kit/-/kit-2.8.3.tgz",
+      "integrity": "sha512-DVBVwugfzzn0SxKA+eAmKqcZ7aHZROCHxH7/pyrOi+HLtQ721eEsctGb9MkhEuqj6q/9S/OFYdn37vdxzFPdvw==",
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
         "@types/cookie": "^0.6.0",
         "cookie": "^0.6.0",
-        "devalue": "^5.0.0",
+        "devalue": "^5.1.0",
         "esm-env": "^1.0.0",
         "import-meta-resolve": "^4.1.0",
         "kleur": "^4.1.5",
@@ -1199,7 +1199,7 @@
         "mrmime": "^2.0.0",
         "sade": "^1.8.1",
         "set-cookie-parser": "^2.6.0",
-        "sirv": "^2.0.4",
+        "sirv": "^3.0.0",
         "tiny-glob": "^0.2.9"
       },
       "bin": {
@@ -1209,7 +1209,7 @@
         "node": ">=18.13"
       },
       "peerDependencies": {
-        "@sveltejs/vite-plugin-svelte": "^3.0.0",
+        "@sveltejs/vite-plugin-svelte": "^3.0.0 || ^4.0.0-next.1",
         "svelte": "^4.0.0 || ^5.0.0-next.0",
         "vite": "^5.0.3"
       }
@@ -2187,9 +2187,9 @@
       }
     },
     "node_modules/devalue": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.0.0.tgz",
-      "integrity": "sha512-gO+/OMXF7488D+u3ue+G7Y4AA3ZmUnB3eHJXmBTgNHvr4ZNzl36A0ZtG+XCRNYCkYx/bFmw4qtkoFLa+wSrwAA==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.1.1.tgz",
+      "integrity": "sha512-maua5KUiapvEwiEAe+XnlZ3Rh0GD+qI1J/nb9vrJc3muPXvcF/8gXYTWF76+5DAqHyDUtOIImEuo0YKE9mshVw==",
       "dev": true,
       "license": "MIT"
     },
@@ -4522,9 +4522,9 @@
       }
     },
     "node_modules/sirv": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/sirv/-/sirv-2.0.4.tgz",
-      "integrity": "sha512-94Bdh3cC2PKrbgSOUqTiGPWVZeSiXfKOVZNJniWoqrWrRkB1CJzBU3NEbiTsPcYy1lDsANA/THzS+9WBiy5nfQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/sirv/-/sirv-3.0.0.tgz",
+      "integrity": "sha512-BPwJGUeDaDCHihkORDchNyyTvWFhcusy1XMmhEVTQTwGeybFbp8YEmB+njbPnth1FibULBSBVwCQni25XlCUDg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -4533,7 +4533,7 @@
         "totalist": "^3.0.0"
       },
       "engines": {
-        "node": ">= 10"
+        "node": ">=18"
       }
     },
     "node_modules/slash": {
diff --git a/package.json b/package.json
index 2a727d3..98fbbd2 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "@playwright/test": "^1.45.2",
     "@svelte-put/cloudflare-turnstile": "^0.1.3",
     "@sveltejs/adapter-auto": "^3.2.2",
-    "@sveltejs/kit": "^2.5.18",
+    "@sveltejs/kit": "^2.8.3",
     "@sveltejs/vite-plugin-svelte": "^3.1.1",
     "@types/geojson": "^7946.0.14",
     "@typescript-eslint/eslint-plugin": "^7.16.1",