ClamAV out-of-date after Zimbra 7.2.0 upgrade

I keep getting this in the freshclam.log

WARNING: Local version: 0.97.4-broken-compiler Recommended version: 0.97.5

Is it advised to manually update ClamAV, or wait until the next Zimbra release?

I'm still getting this.

Anyone else seen this?

You can always upgrade ClamAV yourself until Zimbra catches up or you upgrade to ZCS8 ClamAV - Updating Version - Zimbra :: Wiki

I believe that I'm at 7.2.1. I haven't updated to 7.2.2 yet.

What happens if I upgrade manually? Does that disturb the Zimbra upgrade when I upgrade from 7.2.1 to 7.2.2?

thanks for your help.

You can safely ignore it. It still uses the same database for all the 0.96.* versions.