diff --git a/package.json b/package.json
index 5558f90..e3f35c9 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   },
   "devDependencies": {
     "react-app-rewired": "^2.1.5",
-    "svelte": "^3.21.0",
+    "svelte": "^3.49.0",
     "svelte-loader": "^2.13.6"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index bc9cedb..a0dd1e4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9550,10 +9550,10 @@ svelte-loader@^2.13.6:
     loader-utils "^1.1.0"
     svelte-dev-helper "^1.1.9"
 
-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==
 
 svg-parser@^2.0.0:
   version "2.0.4"