You must be admin,
Go to
Administration > Server Settings & Maintenance > Diagnostics > there you are
You run the update request, you are aware that any modification done to your own instance will be lost. One the fetch is done and the version checked, it runs the update.
cd $(git rev-parse --show-toplevel) && git checkout app/composer.json 2>&1
warning: unable to access '.git/config': Permission denied
fatal: unable to access '.git/config': Permission denied
cd $(git rev-parse --show-toplevel) && git pull origin '2.4' 2>&1
warning: unable to access '.git/config': Permission denied
fatal: unable to access '.git/config': Permission denied
warning: unable to access '.git/config': Permission denied
fatal: unable to access '.git/config': Permission denied
=================================
cd $(git rev-parse --show-toplevel) && git submodule sync 2>&1
warning: unable to access '/var/www/MISP/.git/config': Permission denied
fatal: unable to access '/var/www/MISP/.git/config': Permission denied
=================================
cd $(git rev-parse --show-toplevel) && git submodule update --init --recursive 2>&1
warning: unable to access '/var/www/MISP/.git/config': Permission denied
fatal: unable to access '/var/www/MISP/.git/config': Permission denied
Log in root;
in root:
cd /var/www/MISP
git pull origin
git submodule update # 4 bis update MISP taxonommies, objects and galaxies from UI
From UI:
Galaxies > Update Galaxies
Global Actions > List Object Templates > Update Objects