diff --git a/CodeTrans/ui/svelte/package.json b/CodeTrans/ui/svelte/package.json
index c6c9bbc2f0..2b95bc6c0f 100644
--- a/CodeTrans/ui/svelte/package.json
+++ b/CodeTrans/ui/svelte/package.json
@@ -27,7 +27,7 @@
     "postcss": "^8.4.32",
     "postcss-load-config": "^5.0.2",
     "publint": "^0.1.9",
-    "svelte": "4.2.19",
+    "svelte": "5.55.7",
     "svelte-check": "^3.6.0",
     "svelte-highlight": "^7.6.0",
     "tailwindcss": "^3.3.6",