diff --git a/package.json b/package.json
index c0273a3..6350ff6 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,6 @@
     "concurrently": "^8.2.2",
     "parcel": "^2.12.0",
     "ts-node": "^10.9.2",
-    "typescript": "^5.7.3"
+    "typescript": "^5.9.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index db4f6af..350d469 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2524,10 +2524,10 @@ type-is@~1.6.18:
     media-typer "0.3.0"
     mime-types "~2.1.24"
 
-typescript@^5.7.3:
-  version "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@^5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 undici-types@~6.20.0:
   version "6.20.0"