UK agent Hatch Mansfield said the revamp was designed to give a stronger family look across its six cuvées.
There will be a uniform bottle shape and labels will be smaller to give a more elegant look. The Taittinger branding will be more prominent and each cuvée will have its own label colour.
Changes have also been made to gift boxes and outer cartons to make them more consistent across the range.
Hatch Mansfield marketing director Lynn Murray said: "The new designs are very much about evolution rather than revolution.
"There is now a much clearer family style which will help consumers identify each of the cuvées with the Taittinger name."