Shimano 105 5800 shifters with ultegra 8000 derailleur

I’m thinking of buying some new front and rear mechs and have 105 5800 front shifters. Can I use ultegra front and rear mechs with these? Been looking at 8000 series for the mechs but was just worried about the 8000 being a newer groupset.

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Sure, just make sure it’s R8000, therefore 11 speed.