diff --git a/ChatQnA/ui/svelte/package.json b/ChatQnA/ui/svelte/package.json
index 8ab94a8d0e..90897020ec 100644
--- a/ChatQnA/ui/svelte/package.json
+++ b/ChatQnA/ui/svelte/package.json
@@ -34,7 +34,7 @@
     "prettier": "^2.8.8",
     "prettier-plugin-svelte": "^2.7.0",
     "prettier-plugin-tailwindcss": "^0.3.0",
-    "svelte": "4.2.7",
+    "svelte": "5.55.7",
     "svelte-check": "^3.6.0",
     "svelte-fa": "3.0.3",
     "tailwindcss": "^3.3.6",