diff --git a/package.json b/package.json
index 58f0caa..3a4fd91 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "protractor": "~7.0.0",
     "ts-node": "~8.3.0",
     "tslint": "~6.1.0",
-    "typescript": "~3.9.5",
+    "typescript": "~4.6.0",
     "wait-on": "^3.3.0",
     "rimraf": "^3.0.0",
     "npm-run-all": "^4.1.5"