diff --git a/web/package-lock.json b/web/package-lock.json
index 1a8efbf..59516e4 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -682,9 +682,9 @@
       }
     },
     "svelte": {
-      "version": "3.25.1",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.25.1.tgz",
-      "integrity": "sha512-IbrVKTmuR0BvDw4ii8/gBNy8REu7nWTRy9uhUz+Yuae5lIjWgSGwKlWtJGC2Vg95s+UnXPqDu0Kk/sUwe0t2GQ==",
+      "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/web/package.json b/web/package.json
old mode 100755
new mode 100644
index e9e9def..f6f7577
--- a/web/package.json
+++ b/web/package.json
@@ -13,7 +13,7 @@
     "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"
   },
   "dependencies": {
     "sirv-cli": "^1.0.0"