diff --git a/package.json b/package.json
index b7d15ccb..54ec81c4 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "prettier": "^3.9.6",
     "shx": "^0.4.0",
     "ts-node": "^10.9.2",
-    "typescript": "^5.7.3"
+    "typescript": "^5.9.3"
   },
   "engines": {
     "node": ">=22.0.0"
diff --git a/yarn.lock b/yarn.lock
index b4cbc5d4..5cdcbe60 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5775,10 +5775,10 @@ typescript-eslint@^8.64.0, typescript-eslint@^8.66.0:
     "@typescript-eslint/typescript-estree" "8.66.0"
     "@typescript-eslint/utils" "8.66.0"
 
-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@~5.26.4:
   version "5.26.5"