title: how to upgrade tensorflow after installing it using conda?
body: <p>I have installed tensorflow-gpu by</p>
  
  <p><code>conda install tensorflow-gpu</code> and its version is 1.12.0</p>
  
  <pre><code>tensorboard               1.12.2           py36he6710b0_0
  tensorflow                1.12.0          gpu_py36he74679b_0
  tensorflow-base           1.12.0          gpu_py36had579c0_0
  tensorflow-gpu            1.12.0               h0d30ee6_0
  </code></pre>
  
  <p>I need to upgrade them to at least 1.13 to use tensorflow/models . </p>
  
  <p>I've looked at <code>conda search tensorflow</code> and <code>conda search -c conda-forge tensorflow</code> , the highest version is 1.12.0 , how do I upgrade the version?  </p>
  
  <p>I installed via conda, because blogs suggest it's easier that way to use gpu.<br>
  (<a href="https://towardsdatascience.com/stop-installing-tensorflow-using-pip-for-performance-sake-5854f9d9eb0c" rel="noreferrer">https://towardsdatascience.com/stop-installing-tensorflow-using-pip-for-performance-sake-5854f9d9eb0c</a>)</p>