EFCore update row version field manually

RowVersionUpdate.cs

void Update(Entity entity)
{
    if (entity == null)
    {
        throw new ArgumentNullException(nameof(entity));
    }

    db.Entry(entity).State = EntityState.Detached;
    var old = db.Entities.Find(entity.Id);
    var oldEntry = db.Entry(old);
    oldEntry.State = EntityState.Detached;
    oldEntry.CurrentValues[nameof(entity.Version)] = entity.Version; // Row version field `Version`
    oldEntry = db.Attach(old);
    oldEntry.CurrentValues.SetValues(entity);
    db.SaveChanges();
}