diff --git a/package-lock.json b/package-lock.json
index ac68369..b23c2d5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -383,9 +383,9 @@
             }
         },
         "typescript": {
-            "version": "3.7.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.4.tgz",
-            "integrity": "sha512-A25xv5XCtarLwXpcDNZzCGvW2D1S3/bACratYBx2sax8PefsFhlYmkQicKHvpYflFS8if4zne5zT5kpJ7pzuvw==",
+            "version": "4.3.4",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.4.tgz",
+            "integrity": "sha512-uauPG7XZn9F/mo+7MrsRjyvbxFpzemRjKEZXS4AK83oP2KKOJPvb+9cO/gmnv8arWZvhnjVOXz7B49m1l0e9Ew==",
             "dev": true
         },
         "wrappy": {
diff --git a/package.json b/package.json
index 2d4b7db..3e43b57 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
         "neworbit-tslint-config": "^2.0.0",
         "react": "^16.8.4",
         "tslint": "^6.1.1",
-        "typescript": "^3.7.4"
+        "typescript": "^4.3.4"
     },
     "peerDependencies": {
         "@types/react": "^16.x",