diff --git a/package-lock.json b/package-lock.json
index 0fb09b79..d69ac744 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
                 "husky": "^9.1.7",
                 "lint-staged": "^15.2.10",
                 "prettier": "3.3.3",
-                "typescript": "~5.6.2",
+                "typescript": "~5.9.3",
                 "typescript-eslint": "^8.13.0"
             },
             "engines": {
@@ -22883,9 +22883,9 @@
             }
         },
         "node_modules/typescript": {
-            "version": "5.6.3",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
-            "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
+            "version": "5.9.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+            "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
             "devOptional": true,
             "license": "Apache-2.0",
             "bin": {
diff --git a/package.json b/package.json
index c0646dd4..5d2964bb 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
         "husky": "^9.1.7",
         "lint-staged": "^15.2.10",
         "prettier": "3.3.3",
-        "typescript": "~5.6.2",
+        "typescript": "~5.9.3",
         "typescript-eslint": "^8.13.0"
     },
     "browserslist": {