diff --git a/package.json b/package.json
index 2871bde..dac0711 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
         "ts-generator": "^0.1.1",
         "ts-node": "^10.8.1",
         "typechain": "^7.0.0",
-        "typescript": "^4.0.5"
+        "typescript": "^5.0.0"
     },
     "scripts": {
         "deploy": "ts-node scripts/deploy.ts",