diff --git a/package-lock.json b/package-lock.json
index a4eaef48..df28c1be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2448,9 +2448,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.2.tgz",
-      "integrity": "sha512-Mamb1iX2FDUpcTRzltPxgWMKy3fhg0TN378ylbktPGPK/99KbDtMQ4W1hwgsbPAsG3a0xKa1vmw4VKZQbkvz5A=="
+      "version": "5.3.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
+      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw=="
     },
     "uglify-js": {
       "version": "1.2.6",
diff --git a/package.json b/package.json
index bbedf018..c1144c84 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "chai": "4.3.6",
     "testcafe": "15.1.317922",
-    "typescript": "4.7.2"
+    "typescript": "5.3.3"
   },
   "description": "TestCafé end-to-end test automation boilerplate. Using TypeScript, Chai and Expect.",
   "devDependencies": {