Released: 8 March 2017
As always the update is save game compatible.
To update you will need to close the game down and re-launch for it to update. If this does not work for you or you feel it has not updated you will need to restart Steam.
Even if that doesn't do the trick, then verify the game cache will.
17.3.1 List of Changes- Fixed 2 very rare crashes on continue
- Fixed slowdown during processing for certain processors
- Fixed incorrect South American entrant to Club World Championship
- Fixed incorrect teams competing in Rio de Janeiro State Championship play-off final
- Fixed rare cases of players going on holiday too early