diff --git a/ui/package-lock.json b/ui/package-lock.json
index 0ae2299..ba1c5b5 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -19,7 +19,7 @@
         "mime": "^4.0.6",
         "nodemon": "^3.1.9",
         "postcss": "^8.5.2",
-        "svelte": "^5.19.9",
+        "svelte": "^5.21.0",
         "svelte-check": "^4.1.4",
         "svelte-table": "^0.6.3",
         "tailwindcss": "^3.4.16",
@@ -3149,9 +3149,9 @@
       }
     },
     "node_modules/svelte": {
-      "version": "5.19.9",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.19.9.tgz",
-      "integrity": "sha512-860s752/ZZxHIsii31ELkdKBOCeAuDsfb/AGUXJyQyzUVLRSt4oqEw/BV5+2+mNg8mbqmD3OK+vMvwWMPM6f8A==",
+      "version": "5.21.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.21.0.tgz",
+      "integrity": "sha512-+pUFl4d0cu2KoxTtwjzByneCXbUzsNlGc4zMDDT/r2usp3VowYEGu1mFvbjcxmWTkwoy3tyhOg7fsz5aJo0wHw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/ui/package.json b/ui/package.json
index cc0f497..89f14fd 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -23,7 +23,7 @@
     "mime": "^4.0.6",
     "postcss": "^8.5.2",
     "nodemon": "^3.1.9",
-    "svelte": "^5.19.9",
+    "svelte": "^5.21.0",
     "svelte-check": "^4.1.4",
     "svelte-table": "^0.6.3",
     "tailwindcss": "^3.4.16",