Howto pour rebaser un fork Github :

I recently forked a project and applied several fixes. I then created a pull request which was then accepted.
A few days later another change was made by another contributor. So my fork doesn’t contain that change.
How can I get that change into my fork?

traduire

Add the remote, call it "upstream":

git remote add upstream https://github.com/whoever/whatever.git

Fetch all the branches of that remote into

remote-tracking branches, such as upstream/master:

git fetch upstream

Make sure that you're on your master branch:

git checkout master

Rewrite your master branch so that any commits of yours

that aren't already in upstream/master are replayed

on top of that other branch:

git rebase upstream/master

force the push in order to push it to your own

forked repository on GitHub

git push -f origin master