diff --git a/package.json b/package.json
index 303a9d5..eba29fa 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "eslint-plugin-sf-plugin": "^1.20.33",
     "oclif": "^4.22.68",
     "ts-node": "^10.9.2",
-    "typescript": "^5.5.4"
+    "typescript": "^5.9.3"
   },
   "engines": {
     "node": ">=18.0.0"
diff --git a/yarn.lock b/yarn.lock
index 6ba0d88..526c164 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8198,10 +8198,10 @@ typedoc@^0.26.5:
     shiki "^1.16.2"
     yaml "^2.5.1"
 
-"typescript@^4.6.4 || ^5.2.2", typescript@^5.5.4:
-  version "5.6.3"
-  resolved "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz"
-  integrity sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==
+"typescript@^4.6.4 || ^5.2.2", typescript@^5.5.4, typescript@^5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 typescript@~5.4.2:
   version "5.4.5"