Latest updates for versions of Outlook that use Windows Installer (MSI)

Use the links on this page to get more information about and download the most recent updates for the perpetual versions of Outlook 2016 and Outlook 2013.

Note

  • The information in this article only applies to perpetual versions of Outlook that use the Windows Installer (MSI) installation technology. For example, if you installed a volume licensed version of Outlook, such as Outlook included with Office Professional Plus 2016.
  • The information in this article doesn't apply to Microsoft 365 Apps.
  • To find out what version of Outlook you're using, see What version of Outlook do I have?
  • For more information about installing Office updates, see Install Office updates.

Outlook compatibility with Microsoft 365 and your on-premises environment depends on the system requirements for your deployment:

Outlook 2016 updates

Latest Service Pack (SP) Minimum required update Latest Public Update (PU)
N/A
November 2017 PU
KB4011240
August 2022 PU
KB5002051

Outlook 2013 updates

Important

Support for Office 2013 ends on April 11, 2023. If you haven't already begun to upgrade your Office 2013 environment to a newer version of Office, we recommend that you start now. For more information, see Plan an upgrade from older versions of Office to Microsoft 365 Apps. 

Latest Service Pack (SP) Minimum required update Latest Public Update (PU)
SP1
KB2850036
October 2017 PU
KB4011178
August 2022 PU
KB5001990