dependency's version is not the same

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This is a (check one box):

- [x] Bug Report
- [x] Feature Request
- [ ] General Query

My version of UI-Router is: (type version)

# Bug Report

#### Current Behavior:
dependency's version is not the same, for example, for the lodash we use in 1.0.30, sometimes, the version is 4.17.15, and sometimes, it is 4.17.20.

#### Expected Behavior:
for the same logiciel that we depend on, maybe, we should use the same version.

#### Link to Plunker or stackblitz that reproduces the issue:

( if you want a response to your issue, provide a way to reproduce it )
( http://bit.ly/UIR-Plunk1 )
( https://stackblitz.com/edit/ui-router-angularjs )

# Feature Request

for the same logiciel that we depend on, maybe, we should use the same version.