diff --git a/code/package.json b/code/package.json
index 7e1ae1b..55906e2 100644
--- a/code/package.json
+++ b/code/package.json
@@ -65,7 +65,7 @@
     "globals": "^16.3.0",
     "msw": "^2.11.1",
     "prettier": "^3.6.2",
-    "typescript": "^5.8.3",
+    "typescript": "^5.9.3",
     "typescript-eslint": "^8.43.0",
     "vite": "^7.1.5",
     "vite-plugin-dts": "^4.5.4",
diff --git a/code/yarn.lock b/code/yarn.lock
index a1971ea..ebf85cf 100644
--- a/code/yarn.lock
+++ b/code/yarn.lock
@@ -3617,10 +3617,10 @@ typescript@5.7.3:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.7.3.tgz#919b44a7dbb8583a9b856d162be24a54bf80073e"
   integrity sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==
 
-typescript@^5.8.3:
-  version "5.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.8.3.tgz#92f8a3e5e3cf497356f4178c34cd65a7f5e8440e"
-  integrity sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==
+typescript@^5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 ufo@^1.5.4:
   version "1.5.4"