diff --git a/package.json b/package.json
index 881e80d21..5cb7cf7d3 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "temp": "^0.9.4",
     "ts-jest": "^29.4.5",
     "ts-node": "^10.9.2",
-    "typescript": "^5.6.3",
+    "typescript": "^5.9.3",
     "typescript-eslint": "^8.46.1"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 7b66e1f91..213eb2abe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6927,10 +6927,10 @@ typescript-eslint@^8.46.1:
     "@typescript-eslint/typescript-estree" "8.46.1"
     "@typescript-eslint/utils" "8.46.1"
 
-typescript@^5.6.3:
-  version "5.6.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.3.tgz#5f3449e31c9d94febb17de03cc081dd56d81db5b"
-  integrity sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==
+typescript@^5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 typewise-core@^1.2, typewise-core@^1.2.0:
   version "1.2.0"