However, their pace seems to have dropped off a cliff, with Hamilton unable to pick up a podium in any of the last four races.
Now, Mercedes technical director James Allison has provided an update on the team's struggles in Singapore last time out, and suggested that there will be updates to be installed before the United States GP.
"We will be trying to figure out how to mitigate what ailed us this weekend, how to figure out how to make the tyres run better on these overheating circuits," Allison revealed on the team's race debrief.
"We'll be also doing quite a lot of work to bring our last upgrade of the season together.
"We've got quite a fairly substantial set of new clothes for the car coming for Austin that we hope will give us a decent weekend there."