diff --git a/package.json b/package.json
index d76c980..abc41a2 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "rollup-plugin-svelte": "5.1.1",
     "rollup-plugin-terser": "5.1.3",
     "rollup-plugin-typescript2": "0.25.3",
-    "svelte": "3.16.4",
+    "svelte": "3.49.0",
     "svelte-preprocess": "^3.2.6",
     "svelte-ts-preprocess": "1.1.3",
     "ts-jest": "24.2.0",
diff --git a/yarn.lock b/yarn.lock
index 148b13c..51377e1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5582,10 +5582,10 @@ svelte-ts-preprocess@1.1.3:
   dependencies:
     typescript "^3.4.4"
 
-svelte@3.16.4:
-  version "3.16.4"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.16.4.tgz#a14369c79d3a007bb1e13c8b52630efeca894096"
-  integrity sha512-+9k0fWp6q2AW0Niap+AIjERoRV9ZTj2yr+33JtjYHAxFRwTGdsy6UYnNThyrUNZPBHdlnbTuEt2V8p07jJGiZQ==
+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==
 
 symbol-tree@^3.2.2:
   version "3.2.4"