diff --git a/package.json b/package.json
index 1b0095f..97b8ab5 100644
--- a/package.json
+++ b/package.json
@@ -18,47 +18,47 @@
   },
   "devDependencies": {
     "@babel/preset-env": "7.24.4",
-    "@rollup/plugin-commonjs": "16.0.0",
-    "@rollup/plugin-node-resolve": "10.0.0",
-    "@rollup/plugin-replace": "2.4.2",
-    "@rollup/plugin-typescript": "6.1.0",
+    "@rollup/plugin-commonjs": "25.0.7",
+    "@rollup/plugin-node-resolve": "15.2.3",
+    "@rollup/plugin-replace": "5.0.5",
+    "@rollup/plugin-typescript": "11.1.6",
     "@technologiestiftung/semantic-release-config": "1.2.4",
-    "@testing-library/jest-dom": "5.17.0",
-    "@testing-library/svelte": "3.2.2",
-    "@tsconfig/svelte": "1.0.13",
-    "@types/d3-dsv": "2.0.9",
-    "@types/jest": "26.0.24",
-    "@types/node": "14.18.63",
-    "@typescript-eslint/eslint-plugin": "4.33.0",
-    "@typescript-eslint/parser": "4.33.0",
+    "@testing-library/jest-dom": "6.4.4",
+    "@testing-library/svelte": "5.1.0",
+    "@tsconfig/svelte": "5.0.4",
+    "@types/d3-dsv": "3.0.7",
+    "@types/jest": "29.5.12",
+    "@types/node": "20.12.8",
+    "@typescript-eslint/eslint-plugin": "7.8.0",
+    "@typescript-eslint/parser": "7.8.0",
     "autoprefixer": "10.4.19",
-    "babel-jest": "26.6.3",
-    "dotenv": "8.6.0",
-    "eslint": "7.32.0",
-    "eslint-plugin-svelte3": "3.4.1",
+    "babel-jest": "29.7.0",
+    "dotenv": "16.4.5",
+    "eslint": "9.1.1",
+    "eslint-plugin-svelte3": "4.0.0",
     "fetch-mock": "9.11.0",
     "fs": "0.0.1-security",
-    "jest": "26.6.3",
+    "jest": "29.7.0",
     "netlify-cli": "17.22.1",
-    "node-fetch": "2.7.0",
+    "node-fetch": "3.3.2",
     "postcss": "8.4.38",
-    "prettier": "2.8.8",
-    "prettier-plugin-svelte": "2.10.1",
-    "rollup": "2.79.1",
-    "rollup-plugin-css-only": "3.1.0",
+    "prettier": "3.2.5",
+    "prettier-plugin-svelte": "3.2.3",
+    "rollup": "4.17.2",
+    "rollup-plugin-css-only": "4.5.2",
     "rollup-plugin-livereload": "2.0.5",
     "rollup-plugin-svelte": "7.2.0",
     "rollup-plugin-terser": "7.0.2",
     "sass": "1.75.0",
-    "semantic-release": "22.0.12",
+    "semantic-release": "23.0.8",
     "sirv-cli": "2.0.2",
-    "svelte-check": "1.6.0",
-    "svelte-jester": "1.8.2",
-    "svelte-preprocess": "4.10.7",
-    "ts-jest": "26.5.6",
-    "ts-node": "9.1.1",
+    "svelte-check": "3.7.1",
+    "svelte-jester": "3.0.0",
+    "svelte-preprocess": "5.1.4",
+    "ts-jest": "29.1.2",
+    "ts-node": "10.9.2",
     "tslib": "2.6.2",
-    "typescript": "3.9.10"
+    "typescript": "5.4.5"
   },
   "dependencies": {
     "@netlify/functions": "2.6.0",