diff --git a/package.json b/package.json
index 4104e02..e72ecb7 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-scripts": "5.0.1",
-    "typescript": "4.8.4",
+    "typescript": "5.9.3",
     "web-vitals": "2.1.4"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 0ed33c8..ee870fc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8527,10 +8527,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@4.8.4:
-  version "4.8.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
-  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+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"