The Office 2016 August 2017 updates and cumulative updates are now available, please see the links below:
https://support.microsoft.com/en-us/kb/4036121
Project 2016 August 2017 update:
https://support.microsoft.com/en-us/kb/4011034
SharePoint Server 2016 / Project Server 2016 August 2017 update:
https://support.microsoft.com/en-us/kb/4011049 & https://support.microsoft.com/en-us/kb/4011053
The Office 2013 August 2017 updates and cumulative updates are now available, please see the links below:
https://support.microsoft.com/en-us/kb/4036121
Project Server 2013 August 2017 CU Server Roll up package:
https://support.microsoft.com/en-us/kb/4011074
Project Server 2013 August 2017 update:
https://support.microsoft.com/en-us/kb/4011082
Project 2013 August 2017 update:
https://support.microsoft.com/en-us/kb/4011084
Also worth noting, if you haven’t done so already, install Service Pack 1 http://support2.microsoft.com/kb/2880556 first if installing the August 2017 CU for 2013.
As always, fully test these updates on a replica test environment before deploying to production.