diff --git a/ui/package-lock.json b/ui/package-lock.json
index 966bb76..a092fc0 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -2044,9 +2044,9 @@
       }
     },
     "svelte": {
-      "version": "3.29.0",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.29.0.tgz",
-      "integrity": "sha512-f+A65eyOQ5ujETLy+igNXtlr6AEjAQLYd1yJE1VwNiXMQO5Z/Vmiy3rL+zblV/9jd7rtTTWqO1IcuXsP2Qv0OA==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "svelte-check": {
diff --git a/ui/package.json b/ui/package.json
index 362eb2f..7d175c8 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -21,7 +21,7 @@
     "rollup-plugin-livereload": "^2.0.0",
     "rollup-plugin-svelte": "^6.0.0",
     "rollup-plugin-terser": "^7.0.0",
-    "svelte": "^3.0.0",
+    "svelte": "^3.49.0",
     "svelte-check": "^1.0.0",
     "svelte-preprocess": "^4.0.0",
     "@rollup/plugin-typescript": "^6.0.0",