diff --git a/web/package.json b/web/package.json
index 5e23ebc4..f2deba11 100644
--- a/web/package.json
+++ b/web/package.json
@@ -12,7 +12,7 @@
     "tokens": "node scripts/tokens-to-css.js"
   },
   "devDependencies": {
-    "@sveltejs/adapter-static": "^3.0.10",
+    "@sveltejs/adapter-static": "^4.0.0",
     "@sveltejs/kit": "^2.8.0",
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@testing-library/jest-dom": "^6.9.1",