diff --git a/ui/package.json b/ui/package.json
index 27e77bf..c1ec4ea 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -14,7 +14,7 @@
   "devDependencies": {
     "@sveltejs/adapter-static": "^3.0.0",
     "@sveltejs/kit": "^2.0.0",
-    "@sveltejs/vite-plugin-svelte": "^6.0.0",
+    "@sveltejs/vite-plugin-svelte": "^5.1.0",
     "@typescript-eslint/eslint-plugin": "^8.0.0",
     "@typescript-eslint/parser": "^8.0.0",
     "bootstrap": "^5.1.3",