diff --git a/package.json b/package.json
index 232804e..13c298b 100644
--- a/package.json
+++ b/package.json
@@ -69,6 +69,6 @@
     "prettier": "2.3.0",
     "rimraf": "3.0.2",
     "ts-node": "10.0.0",
-    "typescript": "4.3.2"
+    "typescript": "4.9.5"
   }
 }