diff --git a/website/package-lock.json b/website/package-lock.json
index 83ae91e..24d80de 100644
--- a/website/package-lock.json
+++ b/website/package-lock.json
@@ -2121,9 +2121,9 @@
       }
     },
     "svelte": {
-      "version": "3.19.2",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.19.2.tgz",
-      "integrity": "sha512-Jswg065u8R9QYcN0rdpTQSFIr0hFq7YUzcPpEY6ZpFSAWkJKZG9AJvHE1d8+NJDTfr7SzKrO6EYssYYkUmszpA==",
+      "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/website/package.json b/website/package.json
old mode 100755
new mode 100644
index 1fc04ff..e43b2ed
--- a/website/package.json
+++ b/website/package.json
@@ -13,7 +13,7 @@
     "rollup-plugin-node-resolve": "^5.2.0",
     "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"
diff --git a/website/yarn.lock b/website/yarn.lock
index 468d4e7..1f5758b 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -447,10 +447,10 @@ supports-color@^6.1.0:
   dependencies:
     has-flag "^3.0.0"
 
-svelte@^3.0.0:
-  version "3.20.1"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.20.1.tgz#8417fcd883a2f534b642a0737368272e651cf3ac"
-  integrity sha512-m/dw52BZf+p6KYnyKLErIcGalu4pwJrQbUM7VZriRw6ZlJj1qMAZsLcIWzEB3I0hhdJwkKb7LrrvUIeqmbO92Q==
+svelte@^3.49.0:
+  version "3.49.0"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.49.0.tgz#5baee3c672306de1070c3b7888fc2204e36a4029"
+  integrity sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==
 
 terser@^4.6.2:
   version "4.6.11"