# OpenZeppelin 4.x EOL

**URL:** <https://forum.openzeppelin.com/t/openzeppelin-4-x-eol/43518>\
**Category:** Meta\
**Tags:** openzeppelin-contracts\
**Created:** [March 11, 2025, 7:58am UTC](https://forum.openzeppelin.com/t/openzeppelin-4-x-eol/43518 "2025-03-11T07:58:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![richard\_lqx](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/richard_lqx/32/22434_2.png) [@richard\_lqx](https://forum.openzeppelin.com/u/richard_lqx)\
**Post date:** [March 11, 2025, 7:58am UTC](https://forum.openzeppelin.com/t/openzeppelin-4-x-eol/43518/1 "2025-03-11T07:58:05Z")

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Hi guys, just wondering if there are any plans or announcements on sunsetting / putting OZ 4.x on an EOL phase? Thanks in advance!

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**Author:** ![Skyge](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/skyge/32/343_2.png) [@Skyge](https://forum.openzeppelin.com/u/Skyge)\
**Post date:** [March 11, 2025, 11:35pm UTC](https://forum.openzeppelin.com/t/openzeppelin-4-x-eol/43518/2 "2025-03-11T23:35:49Z")

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Hi, welcome to the community! 👋

I'm not sure, there are many differences between versions 4.x and 5.x. I don't think it's going to be deprecated right away