diff --git a/package.json b/package.json
index 7a1bd92..e385436 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
         "@sveltejs/adapter-auto": "^6.1.1",
         "@sveltejs/package": "^2.5.4",
         "@sveltejs/vite-plugin-svelte": "^6.2.1",
-        "@vitest/browser": "^3.2.4",
+        "@vitest/browser": "^4.0.7",
         "base58-js": "^3.0.3",
         "playwright": "^1.56.1",
         "prettier": "^3.6.2",