diff --git a/package.json b/package.json
index 6da91c6..aa07540 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,30 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
-    "build": "vite build && cp dist/index.html dist/404.html",
+    "build": "vite build",
     "preview": "vite preview"
+  },
+  "dependencies": {
+    "@emotion/react": "^11.14.0",
+    "@emotion/styled": "^11.14.0",
+    "@eslint/js": "^9.19.0",
+    "@mui/icons-material": "^6.4.5",
+    "@mui/material": "^6.4.5",
+    "@types/react": "^19.0.8",
+    "@types/react-dom": "^19.0.3",
+    "@types/uuid": "^10.0.0",
+    "@vitejs/plugin-react": "^4.3.4",
+    "chart.js": "^4.4.7",
+    "eslint": "^9.19.0",
+    "eslint-plugin-react-hooks": "^5.0.0",
+    "eslint-plugin-react-refresh": "^0.4.18",
+    "globals": "^15.14.0",
+    "react": "^19.0.0",
+    "react-chartjs-2": "^5.3.0",
+    "react-dom": "^19.0.0",
+    "typescript": "~5.7.2",
+    "typescript-eslint": "^8.22.0",
+    "uuid": "^11.0.5",
+    "vite": "^6.1.0"
   }
 }