I am using bower
$ bower -v 0.9.2
latest version of bower is 1.x.x https://github.com/bower/bower/releases
I run to update bower to
Probably the bower update worked fine, it's just missing update environment var.
On my Ubuntu was something like:
ln -sf /usr/local/n/versions/node/6.2.0/bin/bower /usr/bin/bower