diff --git a/package.json b/package.json
index 8aea720..41f3066 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "sapper": "^0.28.0",
-    "svelte": "^3.17.3",
+    "svelte": "^3.49.0",
     "@babel/core": "^7.0.0",
     "@babel/plugin-syntax-dynamic-import": "^7.0.0",
     "@babel/plugin-transform-runtime": "^7.0.0",
diff --git a/yarn.lock b/yarn.lock
index 052679f..6386030 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1647,10 +1647,10 @@ supports-color@^7.0.0:
   dependencies:
     has-flag "^4.0.0"
 
-svelte@^3.17.3:
-  version "3.31.2"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.31.2.tgz#d2ddf6cacbb95e4cc3796207510b660a25586324"
-  integrity sha512-TxZGrXzX2ggFH3BIKY5fmbeMdJuZrMIMDYPMX6R9255bueuYIuVaBQSLUeY2oD7W4IdeqRZiAVGCjDw2POKBRA==
+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@^5.0.0:
   version "5.5.1"