EnergyPlus version updater [closed]

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I want to open the model of supermarket from DOE's Commercial Reference Building Models in OpenStudio 1.14.0 or 2.0.4. I find that the model was created by EnergyPlus 5.0 and 7.2. However, OpenStudio 1.14.0 and 2.0.4 can only open the models created by EnergyPlus 8.6. Thus, could someone give me some ideas which way is better to update the version of EnergyPlus models or whether there is a method that I can get the OpenStudio model (.osm file) of supermarket created by DOE directly? Thanks.