diff --git a/package-lock.json b/package-lock.json
index a7433bd..e98a3ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2130,9 +2130,9 @@
       }
     },
     "svelte": {
-      "version": "3.18.1",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.18.1.tgz",
-      "integrity": "sha512-jl6VLGTytOjHu700LuXSX6LvwRKFLAxqT8McUD2f3NjMI6qakWXgXoVjT+/ZmXmr8DiwrN/074pA1o3Aye4bIA==",
+      "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/package.json b/package.json
index 3a2e581..05e0780 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "rollup-plugin-livereload": "^1.0.0",
     "rollup-plugin-svelte": "^5.0.3",
     "rollup-plugin-terser": "^5.1.2",
-    "svelte": "^3.0.0"
+    "svelte": "^3.49.0"
   },
   "dependencies": {
     "sirv-cli": "^0.4.4"