# Which proxy standard should I use for upgrading NFT contracts?

**URL:** <https://forum.openzeppelin.com/t/which-proxy-standard-should-i-use-for-upgrading-nft-contracts/39421>\
**Category:** Smart Contracts\
**Created:** [February 1, 2024, 5:50am UTC](https://forum.openzeppelin.com/t/which-proxy-standard-should-i-use-for-upgrading-nft-contracts/39421 "2024-02-01T05:50:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![iamgauravpant](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/iamgauravpant/32/17639_2.png) [@iamgauravpant](https://forum.openzeppelin.com/u/iamgauravpant)\
**Post date:** [February 1, 2024, 5:50am UTC](https://forum.openzeppelin.com/t/which-proxy-standard-should-i-use-for-upgrading-nft-contracts/39421/1 "2024-02-01T05:50:37Z")

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Hello everyone , I want to have upgradeable NFTs and I want to use one of the proxy standards available .  
I've read there are 4 main proxy standards available :

1. Transparent Proxy Pattern
2. Universal Upgradeable Proxy Standard
3. Beacon Proxy Standard
4. Diamond Proxy Pattern

Which one should I use ?