# Zoom 5.0: Update required for GCM encryption **URL:** \ **Category:** New Releases\ **Created:** [May 27, 2020, 11:14pm UTC](https://devforum.zoom.us/t/zoom-5-0-update-required-for-gcm-encryption/19317 "2020-05-27T23:14:03Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [May 27, 2020, 11:14pm UTC](https://devforum.zoom.us/t/zoom-5-0-update-required-for-gcm-encryption/19317/1 "2020-05-27T23:14:03Z")
# Zoom 5.0: Update required for GCM encryption **A system-wide account enablement of GCM encryption for real-time content will occur on May 30, 2020.** After this date, only Zoom clients which support GCM, **including SDK apps** , will be able to join Zoom Meetings. [Download Zoom Client 5.0](https://zoom.com/download). **Please note as of May 30th, any versions of the Client SDK version 4.6.1 or below and Web SDK from version 1.7.6 and below will no longer be operational.** Upgrade to the latest SDK versions to support GCM: [Web SDK](https://github.com/zoom/websdk) (1.7.6 +) [iOS SDK](https://github.com/zoom/zoom-sdk-ios) (4.6.21666.0428) [Android SDK](https://github.com/zoom/zoom-sdk-android) (4.6.21666.0429) [macOS SDK](https://github.com/zoom/zoom-sdk-macos) (4.6.21666.0427) [Windows SDK](https://github.com/zoom/zoom-sdk-windows) (4.6.21666.0428) [Electron SDK](https://github.com/zoom/zoom-sdk-electron) (4.6.21666.0428) [Ionic SDK](https://github.com/zoom/zoom-sdk-ionic) (4.6.21666.0512) For more information read the [Zoom 5.0 web page](https://zoom.us/docs/en-us/zoom-v5-0.html) and [Release Notes](https://support.zoom.us/hc/en-us/sections/201214205-Release-Notes?zcid=1231). Thanks, Tommy ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [May 27, 2020, 11:14pm UTC](https://devforum.zoom.us/t/zoom-5-0-update-required-for-gcm-encryption/19317/2 "2020-05-27T23:14:24Z")
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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [June 3, 2020, 11:14pm UTC](https://devforum.zoom.us/t/zoom-5-0-update-required-for-gcm-encryption/19317/3 "2020-06-03T23:14:29Z")
Closed on June 3, 2020, 11:14pm UTC This topic was automatically closed 7 days after the last reply. New replies are no longer allowed. ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [June 10, 2020, 4:59pm UTC](https://devforum.zoom.us/t/zoom-5-0-update-required-for-gcm-encryption/19317/4 "2020-06-10T16:59:39Z")
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