# Zoom Client Minimum Version | Important! **URL:** \ **Category:** Video SDK\ **Created:** [July 29, 2022, 8:06pm UTC](https://devforum.zoom.us/t/zoom-client-minimum-version-important/73261 "2022-07-29T20:06:36Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![shariq.torres](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/shariq.torres/32/39899_2.png) [@shariq.torres](https://devforum.zoom.us/u/shariq.torres)\ **Post date:** [July 29, 2022, 8:06pm UTC](https://devforum.zoom.us/t/zoom-client-minimum-version-important/73261/1 "2022-07-29T20:06:36Z")
On August 6th, 2022, Zoom is enforcing a minimum version of 5.3.0 across Zoom Clients due to a critical security vulnerability in our backend. As a result, users using a Zoom Client below 5.3.0 will no longer be able to join meetings, in addition this will impact integrations that are using the Meeting and Video SDKs. **Zoom Video SDK impact** Users running apps on native platforms based on the Zoom Video SDK version below 1.0.2 will not be able to join meetings and must upgrade to the following minimum versions: | Platform | Version | | --- | --- | | Windows | 1.0.2 (Released 02/18/2021) | | MacOS | 1.0.2 (Released 02/18/2021) | | iOS | 1.0.2 (Released 02/18/2021) | | Android | 1.0.2 (Released 02/18/2021) | **Video SDK for Web is not affected.** As always, we highly recommend that you visit [Zoom’s Marketplace](https://marketplace.zoom.us/) as well as review our [Changelog](https://marketplace.zoom.us/docs/guides/stay-up-to-date/changelog) for details to regularly download and update to the latest version of the [Zoom SDKs](https://marketplace.zoom.us/docs/sdk) in order to provide a more secure experience and deliver increased efficiency and compatibility to your users. If you are using other Zoom products and services, please look out for an additional email with more information. Thank you for your partnership as we continually work to make our platform more secure and deliver a better experience for our customers. Please feel free to reach out to the [Zoom Developer Support](https://devsupport.zoom.us/) Team if you have any additional questions or need assistance to update your organization. ---
**Author:** ![shariq.torres](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/shariq.torres/32/39899_2.png) [@shariq.torres](https://devforum.zoom.us/u/shariq.torres)\ **Post date:** [July 29, 2022, 8:06pm UTC](https://devforum.zoom.us/t/zoom-client-minimum-version-important/73261/2 "2022-07-29T20:06:39Z")
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**Author:** ![shariq.torres](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/shariq.torres/32/39899_2.png) [@shariq.torres](https://devforum.zoom.us/u/shariq.torres)\ **Post date:** [August 1, 2022, 6:35pm UTC](https://devforum.zoom.us/t/zoom-client-minimum-version-important/73261/3 "2022-08-01T18:35:49Z")
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**Author:** ![shariq.torres](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/shariq.torres/32/39899_2.png) [@shariq.torres](https://devforum.zoom.us/u/shariq.torres)\ **Post date:** [August 1, 2022, 6:37pm UTC](https://devforum.zoom.us/t/zoom-client-minimum-version-important/73261/4 "2022-08-01T18:37:13Z")