I have cloned a repo into my local folders and now I wanted to change my git repository to some other url. I have already changed it using

```
git remote set-url origin git://new.url.here

```

and when I am doing 

```
git remote -v

```

it shows me the correct repository in which I want to work.But when I do 

```
git branch --all

```

it shows me the old branches in the old repository. I am wondering why?? As my new repo doesn't have any branches yet.