---
date: 2022-05-16T18:18:03+02:00
slug: with-delegatecall-you-can-build-updatable
---
With `delegatecall` you can build [updatable logic on blockchain](https://0xfoobar.substack.com/p/smart-contract-upgradeability).

This new "trustless" infrastructure will work out great, as long as you trust the other participants. 🤦


