# Upgrading on mainnet fails with error Transaction was not mined within 750 seconds

**URL:** <https://forum.openzeppelin.com/t/upgrading-on-mainnet-fails-with-error-transaction-was-not-mined-within-750-seconds/3575>\
**Category:** SDK\
**Tags:** upgrades\
**Created:** [August 17, 2020, 7:54am UTC](https://forum.openzeppelin.com/t/upgrading-on-mainnet-fails-with-error-transaction-was-not-mined-within-750-seconds/3575 "2020-08-17T07:54:24Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![abcoathup](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/abcoathup/32/415_2.png) [@abcoathup](https://forum.openzeppelin.com/u/abcoathup)\
**Post date:** [August 20, 2020, 5:12am UTC](https://forum.openzeppelin.com/t/upgrading-on-mainnet-fails-with-error-transaction-was-not-mined-within-750-seconds/3575/5 "2020-08-20T05:12:10Z")

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Hi @superkruger,

Glad you were able to upgrade.

> [@superkruger](#):
>
> Perhaps it’s an idea to output the results and tx hash of each step along the way?

Thanks for the suggestion. I have created an issue: [https://github.com/OpenZeppelin/openzeppelin-sdk/issues/1577](https://github.com/OpenZeppelin/openzeppelin-sdk/issues/1577)

We just released Truffle Upgrades and Buidler Upgrades plugins, both of which should pickup where you left off when deploying and upgrading.

See the following for details:

- [OpenZeppelin Upgrades Plugins for Buidler and Truffle](https://forum.openzeppelin.com/t/openzeppelin-upgrades-plugins-for-buidler-and-truffle/3586)
- [OpenZeppelin Upgrades: Step by Step Tutorial for Hardhat](https://forum.openzeppelin.com/t/openzeppelin-buidler-upgrades/3580)
- [OpenZeppelin Upgrades: Step by Step Tutorial for Truffle](https://forum.openzeppelin.com/t/openzeppelin-truffle-upgrades/3579)

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