diff --git a/package-lock.json b/package-lock.json
index 22fa8dc..eb240b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7371,9 +7371,9 @@
       }
     },
     "typescript": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
-      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA=="
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw=="
     },
     "union-value": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 0de76c0..965743e 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "chai-as-promised": "7.1.1",
     "jest": "26.6.3",
     "ts-jest": "26.5.6",
-    "typescript": "4.3.5",
+    "typescript": "5.9.3",
     "wd": "1.14.0",
     "webdriver-manager": "12.1.8"
   },