Update Office 2013 or Office 365

Most Office 2013 or Office 365 products are kept up to date automatically thanks to a technology called Click-to-Run. If you’d like to verify you’re up to date, check your Office version number and manually update Office if necessary.

Check your version of Office

  1. Open any Office application, like Word or Excel.
  2. Click File > Account.
  3. Under Product Information, note the version number below Office Updates.



  4. Compare it against the Current Version listed in this article.

If the version numbers are the same, you’re up to date. If not, manually update to get the latest Office version.

Get the latest version of Office

  1. Open any Office application, like Word or Excel.
  2. Click File > Account.
  3. Under Product Information, click Update Options > Update Now.

Note: If you don’t see Update Now, click Enable Updates to turn on automatic updates. After that, click Update Options > Update Now.

Run an online repair of Office

If automatic and manual Office updates still don’t work, run an online repair of Office.

More Information

Below is a link to listings of the security and critical updates that went into each release. Details about the most-current updates can be found on the Microsoft Update Center.

Note: Updates for a specific Office application will only install if the application is installed. For example, if you have a version of Office that doesn’t come with Outlook, Access, or Publisher, you won’t receive updates for those applications.

Release: December 2014 Update
Version: 15.0.4675.1002
  • Information for fixes related to these updates are listed in Article 3020812
Back to top
Release: November 2014 Update
Version: 15.0.4667.1002
  • Information for fixes related to these updates are listed in Article 3012392
Back to top
Release: October 2014 Update
Version: 15.0.4659.1001
  • Information for fixes related to these updates are listed in Article 3003800
Back to top
Release: September 2014 Update
Version: 15.0.4649.1003
  • Information for fixes related to these updates are listed in Article 2995902
Back to top
Release: September 2014 Update
Version: 15.0.4649.1001
  • Information for fixes related to these updates are listed in Article 2995902
Back to top
Release: August 2014 Update
Version: 15.0.4641.1003
  • Information for fixes related to these updates are listed in Article 2989071
Back to top
Release: July 2014 Update
Version: 15.0.4631.1004
  • Information for fixes related to these updates are listed in Article 2980001
Back to top
Release: July 2014 Update
Version: 15.0.4631.1002
  • Information for fixes related to these updates are listed in Article 2980001
Back to top
Release: June 2014 Update
Version: 15.0.4623.1003
  • Information for fixes related to these updates are listed in Article 2971668
Back to top
Release: May 2014 Update
Version: 15.0.4615.1002
  • Information for fixes related to these updates are listed in Article 2964042
Back to top
Release: April 2014 Update
Version: 15.0.4605.1003
  • Information for fixes related to these updates are listed in Article 2955382
Back to top
Release: March 2014 Update
Version: 15.0.4569.1508
  • Information for fixes related to these updates are listed in Article 2937335
Back to top
Release: Service Pack 1 (SP1) updates for Microsoft Office 2013
Version: 15.0.4569.1507
  • Information for fixes related to these updates are listed in Article 2850036
Back to top
Release: January 2014 Update
Version: 15.0.4551.1512
  • Information for fixes related to these updates are listed in Article 2923177
Back to top
Release:December 2013 Update
Version: 15.0.4551.1011
  • Information for fixes related to these updates are listed in Article 2916204
Back to top
Release:November 2013 Update
Version: 15.0.4551.1005
  • Information for fixes related to these updates are listed in Article 2908105
Back to top
Release:October 2013 Update
Version: 15.0.4535.1511
  • Information for fixes related to these updates are listed in Article 2892139
Back to top
Release: September 2013 Update
Version: 15.0.4535.1004
  • Information for fixes related to these updates are listed in Article 2884129
Back to top
Release: August 2013 Update
Version: 15.0.4517.1509
  • Information for fixes related to these updates are listed in Article 2876211
Back to top

Release: July 2013 Update
Version: 15.0.4517.1005
  • Information for fixes related to these updates are listed in Article 2867767
Back to top

Release: June 2013 Update
Version: 15.0.4505.1510
  • Information for fixes related to these updates are listed in Article 2860010
Back to top

Release: May 2013 Update
Version: 15.0.4505.1006
  • Information for fixes related to these updates are listed in Article 2833132
Back to top

Release: April 2013 Update
Version: 15.0.4481.1510
  • Information for fixes related to these updates are listed in Article 2847265
Back to top

Last Review : December 18, 2014