diff --git a/package-lock.json b/package-lock.json
index 3ba066388ea..0ad4578b246 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -118,9 +118,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.7.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.4.tgz",
-      "integrity": "sha512-A25xv5XCtarLwXpcDNZzCGvW2D1S3/bACratYBx2sax8PefsFhlYmkQicKHvpYflFS8if4zne5zT5kpJ7pzuvw==",
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
+      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
       "dev": true
     },
     "typescript-formatter": {
diff --git a/package.json b/package.json
index 100081f6f4d..accbd28b526 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "@types/fs-extra": "^8.0.1",
     "@types/node": "^13.1.0",
     "prettier": "^1.19.1",
-    "typescript": "^3.7.4",
+    "typescript": "^4.3.5",
     "typescript-formatter": "^7.2.2"
   }
 }