diff --git a/demo/package-lock.json b/demo/package-lock.json
index 68c4a35..87f1fee 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -28,20 +28,23 @@
     "..": {
       "name": "@hdcodedev/snowfall",
       "version": "1.0.17",
-      "license": "Apache-2.0",
+      "license": "MIT",
       "devDependencies": {
         "@eslint/js": "^9.39.2",
         "@types/react": "^19.2.7",
         "@types/react-dom": "^19.2.3",
+        "esbuild": "^0.28.2",
         "eslint": "^9.39.2",
         "eslint-plugin-react": "^7.37.5",
         "eslint-plugin-react-hooks": "^7.0.1",
         "globals": "^17.3.0",
+        "jsdom": "^30.1.1",
         "react": "^19.2.3",
         "react-dom": "^19.2.3",
         "tsup": "^8.3.5",
         "typescript": "^6.0.2",
-        "typescript-eslint": "^8.50.1"
+        "typescript-eslint": "^8.50.1",
+        "vitest": "^5.0.1"
       },
       "peerDependencies": {
         "react": "^18.0.0 || ^19.0.0",
@@ -1763,9 +1766,9 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "26.5.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.5.1.tgz",
-      "integrity": "sha512-CzNm2FezW4VR/LjG6yUdiEgLE/rAQ9Slj5gCu/C2VrdcW7I0ahNZ8DRbHT7zOZ6r3ONgd/bsQIeSaoDGrd1C6g==",
+      "version": "26.6.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.2.tgz",
+      "integrity": "sha512-X1P21scMv4zGKLYqjdGjaKa7COa0RKVYYZZN/NfvLQ1JegxFhdhpZG/Lyn8AXx6CDUavKAd11v6BvfpkDByK8g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {