diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 7f36e9b..e58f17e
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "rollup-plugin-terser": "^5.3.0",
     "rollup-plugin-visualizer": "^4.0.4",
     "sirv-cli": "^0.4.5",
-    "svelte": "^3.21.0",
+    "svelte": "^3.49.0",
     "svelte-testing-library": "^1.6.0"
   },
   "resolutions": {
diff --git a/yarn.lock b/yarn.lock
index 29faac9..8c4d562 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5755,10 +5755,10 @@ svelte-testing-library@^1.6.0:
     core-js "^3.0.1"
     dom-testing-library "^4.0.0"
 
-svelte@^3.21.0:
-  version "3.21.0"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.21.0.tgz#e326591cb92267e90b4fb5b961d80d9763792551"
-  integrity sha512-smh3LZKPCGJ+UXa0iZvUmuDctPYCwPY1opmClTWTm+l6e4y9FHLoCZMiue8YIeyc9JvlGT/EK0xry0diXjFDZQ==
+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==
 
 swarm-js@^0.1.40:
   version "0.1.40"