diff --git a/package-lock.json b/package-lock.json
index 84793a02..0dbd519f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3986,9 +3986,9 @@
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     },
     "typescript": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
-      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA=="
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g=="
     },
     "ua-parser-js": {
       "version": "0.7.28",
diff --git a/package.json b/package.json
index 3fba834b..d54dafa4 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "chromedriver": "90.0.1",
     "jasmine": "3.8.0",
     "ts-node": "9.1.1",
-    "typescript": "4.3.5",
+    "typescript": "4.9.5",
     "wdio-chromedriver-service": "7.2.0"
   },
   "description": "WebdriverIO end-to-end test automation boilerplate. Using TypeScript, ts-node, Jasmine and Assert.",