diff --git a/website/package.json b/website/package.json
index 342dad03..bc92c4ad 100644
--- a/website/package.json
+++ b/website/package.json
@@ -31,7 +31,7 @@
     "react-query": "^3.39.1",
     "swiss-maps": "^4.4.0",
     "topojson": "^3.0.2",
-    "typescript": "^5.2.2",
+    "typescript": "^5.3.3",
     "use-immer": "^0.8.1"
   },
   "devDependencies": {}
diff --git a/website/yarn.lock b/website/yarn.lock
index 4102258e..453ae187 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -1922,10 +1922,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^5.2.2:
-  version "5.2.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.2.2.tgz#5ebb5e5a5b75f085f22bc3f8460fba308310fa78"
-  integrity sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==
+typescript@^5.3.3:
+  version "5.3.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
+  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
 
 undici-types@~5.26.4:
   version "5.26.5"