title: Could not find chromedriver 2.25 when 2.28 is version I have installed
body: <p>I have recently hit an issue in my tests after chrome updated (to 57.0.2987.133) on my machine and is no longer compatible with the version of chromedriver I have installed (2.25).</p>
  
  <p>I found out I needed to update to 2.28, so after reading some other posts on this subject, I have run the webdriver-manager update command from within the location where protractor is installed on my machine.</p>
  
  <blockquote>
    <p>C:\Users\me\AppData\Roaming\npm\node_modules\protractor\bin>webdriver-manager
    update --versions.chrome 2.28 --ignore_ssl</p>
  </blockquote>
  
  <p>If I then look under the selenium folder at this location:</p>
  
  <blockquote>
    <p>C:\Users\me\AppData\Roaming\npm\node_modules\protractor\node_modules\webdriver-manager\selenium</p>
  </blockquote>
  
  <p>I can see chromedriver_2.28.exe listed but when I attempt to run my tests, webdriver tries to load 2.25:</p>
  
  <blockquote>
    <p>[16:19:35] I/direct - Using ChromeDriver directly... [16:19:35]
    I/launcher - Running 1 instances of WebDriver [16:19:35] E/direct -
    Error code: 135 [16:19:35] E/direct - Error message: Could not find
    chromedriver at C:\Users\me\AppData\Roaming\npm\node_modules\protractor\node_modules\webdriver-manager
    selenium\chromedriver_2.25.exe</p>
  </blockquote>
  
  <p>I'm unsure why it's not trying to use the 2.28 version that I have installed.</p>
  
  <p>Any ideas?</p>