diff --git a/package-lock.json b/package-lock.json
index bfd69c5..3c71ee4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "rollup-plugin-livereload": "^2.0.0",
         "rollup-plugin-svelte": "^5.0.3",
         "rollup-plugin-terser": "^7.0.2",
-        "svelte": "^3.0.0"
+        "svelte": "^3.49.0"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -781,9 +781,9 @@
       }
     },
     "node_modules/svelte": {
-      "version": "3.18.2",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.18.2.tgz",
-      "integrity": "sha512-jRk7jdYULb9V4Z+0BKlfofombmdIIQph4leojrOSHzvZBRmCredz7fZsJBiUDLO6h83XYekuLbwfy5zx1i95GQ==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true,
       "engines": {
         "node": ">= 8"
@@ -1443,9 +1443,9 @@
       }
     },
     "svelte": {
-      "version": "3.18.2",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.18.2.tgz",
-      "integrity": "sha512-jRk7jdYULb9V4Z+0BKlfofombmdIIQph4leojrOSHzvZBRmCredz7fZsJBiUDLO6h83XYekuLbwfy5zx1i95GQ==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "terser": {
@@ -1485,7 +1485,8 @@
       "version": "7.5.0",
       "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.0.tgz",
       "integrity": "sha512-6ezXvzOZupqKj4jUqbQ9tXuJNo+BR2gU8fFRk3XCP3e0G6WT414u5ELe6Y0vtp7kmSJ3F7YWObSNr1ESsgi4vw==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     }
   }
 }
diff --git a/package.json b/package.json
index c629447..54a2683 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "rollup-plugin-livereload": "^2.0.0",
     "rollup-plugin-svelte": "^5.0.3",
     "rollup-plugin-terser": "^7.0.2",
-    "svelte": "^3.0.0"
+    "svelte": "^3.49.0"
   },
   "dependencies": {
     "sirv-cli": "^0.4.4"