7.4v lipo on 7.2v servo

[hardrider]

I am planning to use a KO Propo PDS2123 FET servo.
It is rated at 7.2v and has a blue wire that hooks up to the battery's positive lead.
Any problems running a 7.4v lipo pack with this 7.2v servo?

I ran a 7.4v lipo pack with a Tamiya TEU101BK esc (which is rated for 7.2v)
It worked great but it died on me after a few months.

Not sure if the 0.2v difference was the culprit or not.
But that's quite an inexpensive esc to replace versus a PDS2123.

Any inputs or experiences?