diff --git a/app/web/package-lock.json b/app/web/package-lock.json
index 0ec1c35..ab5d74d 100644
--- a/app/web/package-lock.json
+++ b/app/web/package-lock.json
@@ -768,9 +768,9 @@
       }
     },
     "svelte": {
-      "version": "3.31.0",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.31.0.tgz",
-      "integrity": "sha512-r+n8UJkDqoQm1b+3tA3Lh6mHXKpcfOSOuEuIo5gE2W9wQYi64RYX/qE6CZBDDsP/H4M+N426JwY7XGH4xASvGQ==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "terser": {
diff --git a/app/web/package.json b/app/web/package.json
index 79184e1..7019136 100644
--- a/app/web/package.json
+++ b/app/web/package.json
@@ -20,7 +20,7 @@
     "rollup-plugin-livereload": "^2.0.0",
     "rollup-plugin-svelte": "^7.0.0",
     "rollup-plugin-terser": "^7.0.0",
-    "svelte": "^3.0.0"
+    "svelte": "^3.49.0"
   },
   "dependencies": {
     "sirv-cli": "^1.0.0"