diff --git a/package-lock.json b/package-lock.json
index ad3d0c6..c157260 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "@types/node": "^25.7.0",
         "@types/plotly.js": "^3.0.10",
         "@types/topojson-client": "^3.1.5",
-        "@vitest/coverage-v8": "^4.1.6",
+        "@vitest/coverage-v8": "^4.1.9",
         "ast-v8-to-istanbul": "^1.0.0",
         "chromatic": "^17.8.0",
         "istanbul-lib-coverage": "^3.2.2",
@@ -1617,14 +1617,14 @@
       }
     },
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-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-4.1.6.tgz",
-      "integrity": "sha512-36l628fQ/9a/8ihy97eOtEnvWQEdqULQOJtcaxtoNq0G1w3Mxd4szSahOaMM9/NGyZ+hyKcMtIW/WIxq0XQViQ==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-4.1.9.tgz",
+      "integrity": "sha512-G9/lgqibheLVBDRuya45EbsEXTYcWoSG+TLg7i2axuzx0Eq62eXn+aWXyaVdV5vKvFSWd6ywcX8hA7la9Pvu8g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@bcoe/v8-coverage": "^1.0.2",
-        "@vitest/utils": "4.1.6",
+        "@vitest/utils": "4.1.9",
         "ast-v8-to-istanbul": "^1.0.0",
         "istanbul-lib-coverage": "^3.2.2",
         "istanbul-lib-report": "^3.0.1",
@@ -1638,8 +1638,8 @@
         "url": "https://opencollective.com/vitest"
       },
       "peerDependencies": {
-        "@vitest/browser": "4.1.6",
-        "vitest": "4.1.6"
+        "@vitest/browser": "4.1.9",
+        "vitest": "4.1.9"
       },
       "peerDependenciesMeta": {
         "@vitest/browser": {
@@ -1703,13 +1703,13 @@
       }
     },
     "node_modules/@vitest/mocker": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.1.6.tgz",
-      "integrity": "sha512-MCFc63czMjEInOlcY2cpQCvCN+KgbAn+60xu9cMgP4sKaLC5JNAKw7JH8QdAnoAC88hW1IiSNZ+GgVXlN1UcMQ==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.1.9.tgz",
+      "integrity": "sha512-EVkXzBjrPGM+cK8/ANWgBrkUCfJfb38/EfTSO8h7pWvKkyPkpWxvR7BkD2MyItMF62C97zAEoqdpUixwR/e+Rw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/spy": "4.1.6",
+        "@vitest/spy": "4.1.9",
         "estree-walker": "^3.0.3",
         "magic-string": "^0.30.21"
       },
@@ -1730,9 +1730,9 @@
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     "node_modules/@vitest/mocker/node_modules/@vitest/spy": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.1.6.tgz",
-      "integrity": "sha512-JFKxMx6udhwKh/Ldo270e17QX710vgunMkuPAvXjHSvC6oqLWAHhVhjg/I71q0u0CBSErIODV1Kjv0FQNSWjdg==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.1.9.tgz",
+      "integrity": "sha512-fHpsS6mIi+PiEW+vcRVOMkX1oSaPKne3VOclSFICPcGOmfKgXPU5iAah+wcNcj2xPrCCmfq99IDGf+EojhhvhA==",
       "dev": true,
       "license": "MIT",
       "funding": {
@@ -1740,9 +1740,9 @@
       }
     },
     "node_modules/@vitest/pretty-format": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-4.1.6.tgz",
-      "integrity": "sha512-h5SxD/IzNhZYnrSZRsUZQIC+vD0GY8cUvq0iwsmkFKixRCKLLWqCXa/FIQ4S1R+sI+PGoojkHsdNrbZiM9Qpgw==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-4.1.9.tgz",
+      "integrity": "sha512-s0iufns3iIFitdgm+YR7g1whCAaGtXz459VS9/PqyKDEEFgYIhsHOQmXgIgDuYCt7DeQmiZT0Qe2OA2p4ZPu5A==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1753,13 +1753,13 @@
       }
     },
     "node_modules/@vitest/runner": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-4.1.6.tgz",
-      "integrity": "sha512-nOPCmn2+yD0ZNmKdsXGv/UxMMWbMuKeD6GyYncNwdkYDxpQvrPSKYj2rWuDjC2Y4b6w6hjip5dBKFzEUuZe3vA==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-4.1.9.tgz",
+      "integrity": "sha512-KXLMDtc7oe70+3mJfGrPUWPesswH+3sTxAMAMl8DG7I8IUQT4XW718dY5ID3vPUcmlu27CcKfY4P3h3I29SLJg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/utils": "4.1.6",
+        "@vitest/utils": "4.1.9",
         "pathe": "^2.0.3"
       },
       "funding": {
@@ -1767,14 +1767,14 @@
       }
     },
     "node_modules/@vitest/snapshot": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.1.6.tgz",
-      "integrity": "sha512-YhsdE6xAVfTDmzjxL2ZDUvjj+ZsgyOKe+TdQzqkD72wIOmHka8NuGQ6NpTNZv9D2Z63fbwWKJPeVpEw4EQgYxw==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.1.9.tgz",
+      "integrity": "sha512-Jc7RKGNBo8Z28WYIm0Niej4xdSPByRf6mU58VpHQkd6Zh05rlnA+twjbK5HyeIGHxrzsc3mJgS43uM0CZKzaIA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/pretty-format": "4.1.6",
-        "@vitest/utils": "4.1.6",
+        "@vitest/pretty-format": "4.1.9",
+        "@vitest/utils": "4.1.9",
         "magic-string": "^0.30.21",
         "pathe": "^2.0.3"
       },
@@ -1796,13 +1796,13 @@
       }
     },
     "node_modules/@vitest/utils": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.1.6.tgz",
-      "integrity": "sha512-FxIY+U81R3LGKCxaHHFRQ5+g6/iRgGLmeHWdp2Amj4ljQRrEIWHmZyDfDYBRZlpyqA7qKxtS9DD1dhk8RnRIVQ==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.1.9.tgz",
+      "integrity": "sha512-A51o8ymO5PpqlWNnBP9ZHPXDIpuMtTLlGSjN7la4US+LJzoUMyhwjA5QXlm39JexgwHKW4Xjs8Z2d3dLCXOeuA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/pretty-format": "4.1.6",
+        "@vitest/pretty-format": "4.1.9",
         "convert-source-map": "^2.0.0",
         "tinyrainbow": "^3.1.0"
       },
@@ -3709,19 +3709,19 @@
       }
     },
     "node_modules/vitest": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.1.6.tgz",
-      "integrity": "sha512-6lvjbS3p9b4CrdCmguzbh2/4uoXhGE2q71R4OX5sqF9R1bo9Xd6fGrMAfvp5wnCzlBnFVdCOp6onuTQVbo8iUQ==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.1.9.tgz",
+      "integrity": "sha512-nE3/LEyc0z87uHYLZebqCUOaJr2hdtuPp7BQ4BosVFnfltxgAvMG08NyrSGlPpOUWvR27c5flSmYFTNr78L9GQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/expect": "4.1.6",
-        "@vitest/mocker": "4.1.6",
-        "@vitest/pretty-format": "4.1.6",
-        "@vitest/runner": "4.1.6",
-        "@vitest/snapshot": "4.1.6",
-        "@vitest/spy": "4.1.6",
-        "@vitest/utils": "4.1.6",
+        "@vitest/expect": "4.1.9",
+        "@vitest/mocker": "4.1.9",
+        "@vitest/pretty-format": "4.1.9",
+        "@vitest/runner": "4.1.9",
+        "@vitest/snapshot": "4.1.9",
+        "@vitest/spy": "4.1.9",
+        "@vitest/utils": "4.1.9",
         "es-module-lexer": "^2.0.0",
         "expect-type": "^1.3.0",
         "magic-string": "^0.30.21",
@@ -3749,12 +3749,12 @@
         "@edge-runtime/vm": "*",
         "@opentelemetry/api": "^1.9.0",
         "@types/node": "^20.0.0 || ^22.0.0 || >=24.0.0",
-        "@vitest/browser-playwright": "4.1.6",
-        "@vitest/browser-preview": "4.1.6",
-        "@vitest/browser-webdriverio": "4.1.6",
-        "@vitest/coverage-istanbul": "4.1.6",
-        "@vitest/coverage-v8": "4.1.6",
-        "@vitest/ui": "4.1.6",
+        "@vitest/browser-playwright": "4.1.9",
+        "@vitest/browser-preview": "4.1.9",
+        "@vitest/browser-webdriverio": "4.1.9",
+        "@vitest/coverage-istanbul": "4.1.9",
+        "@vitest/coverage-v8": "4.1.9",
+        "@vitest/ui": "4.1.9",
         "happy-dom": "*",
         "jsdom": "*",
         "vite": "^6.0.0 || ^7.0.0 || ^8.0.0"
@@ -3799,16 +3799,16 @@
       }
     },
     "node_modules/vitest/node_modules/@vitest/expect": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.1.6.tgz",
-      "integrity": "sha512-7EHDquPthALSV0jhhjgEW8FXaviMx7rSqu8W6oqCoAuOhKov814P99QDV1pxMA3QPv21YudvJngIhjrNI4opLg==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.1.9.tgz",
+      "integrity": "sha512-vl/rYsUKcBr3SnQn166+XR5ZQcgMx3DQhFWdfli/cWpLnLUmbxZvyrJZotLFUryib+LtArYMSTJ5RbQ57ZqrlA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@standard-schema/spec": "^1.1.0",
         "@types/chai": "^5.2.2",
-        "@vitest/spy": "4.1.6",
-        "@vitest/utils": "4.1.6",
+        "@vitest/spy": "4.1.9",
+        "@vitest/utils": "4.1.9",
         "chai": "^6.2.2",
         "tinyrainbow": "^3.1.0"
       },
@@ -3817,9 +3817,9 @@
       }
     },
     "node_modules/vitest/node_modules/@vitest/spy": {
-      "version": "4.1.6",
-      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.1.6.tgz",
-      "integrity": "sha512-JFKxMx6udhwKh/Ldo270e17QX710vgunMkuPAvXjHSvC6oqLWAHhVhjg/I71q0u0CBSErIODV1Kjv0FQNSWjdg==",
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.1.9.tgz",
+      "integrity": "sha512-fHpsS6mIi+PiEW+vcRVOMkX1oSaPKne3VOclSFICPcGOmfKgXPU5iAah+wcNcj2xPrCCmfq99IDGf+EojhhvhA==",
       "dev": true,
       "license": "MIT",
       "funding": {
diff --git a/package.json b/package.json
index 78e53f4..010343f 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "@types/node": "^25.7.0",
     "@types/plotly.js": "^3.0.10",
     "@types/topojson-client": "^3.1.5",
-    "@vitest/coverage-v8": "^4.1.6",
+    "@vitest/coverage-v8": "^4.1.9",
     "ast-v8-to-istanbul": "^1.0.0",
     "chromatic": "^17.8.0",
     "istanbul-lib-coverage": "^3.2.2",