diff --git a/website/package.json b/website/package.json
index 933f412a..b4f88c03 100644
--- a/website/package.json
+++ b/website/package.json
@@ -19,7 +19,7 @@
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "styled-components": "^5.3.5",
-    "typescript": "4.9.5"
+    "typescript": "5.9.3"
   },
   "devDependencies": {
     "@types/react": "18.0.14",
diff --git a/website/yarn.lock b/website/yarn.lock
index f0efad6d..4c5c22dc 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -4952,10 +4952,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@4.9.5:
-  version "4.9.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
-  integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
+typescript@5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"