{
  "dependencies": {
    "Microsoft.NETCore.Platforms": "1.0.1-rc3-23931-00",
    "System.Collections": "4.0.0",
    "System.Collections.Immutable": "1.1.37",
    "System.Diagnostics.Debug": "4.0.0",
    "System.IO": "4.0.0",
    "System.Reflection": "4.0.0",
    "System.Reflection.Extensions": "4.0.0",
    "System.Reflection.Primitives": "4.0.0",
    "System.Resources.ResourceManager": "4.0.0",
    "System.Runtime": "4.0.0",
    "System.Runtime.Extensions": "4.0.0",
    "System.Runtime.InteropServices": "4.0.0",
    "System.Text.Encoding": "4.0.0",
    "System.Text.Encoding.Extensions": "4.0.0",
    "System.Threading": "4.0.0"
  },
  "frameworks": {
    "netstandard1.0": {
      "imports": [
        "dotnet5.1"
      ]
    }
  }
}

{
  "dependencies": {
    "Microsoft.NETCore.Platforms": "1.0.1-rc3-23931-00",
    "System.Collections": "4.0.0",
    "System.Collections.Immutable": "1.2.0-rc3-23931-00",
    "System.Diagnostics.Debug": "4.0.0",
    "System.IO": "4.0.0",
    "System.Reflection": "4.0.0",
    "System.Reflection.Extensions": "4.0.0",
    "System.Reflection.Primitives": "4.0.0",
    "System.Resources.ResourceManager": "4.0.0",
    "System.Runtime": "4.0.0",
    "System.Runtime.Extensions": "4.0.0",
    "System.Runtime.InteropServices": "4.0.0",
    "System.Text.Encoding": "4.0.0",
    "System.Text.Encoding.Extensions": "4.0.0",
    "System.Threading": "4.0.0"
  },
  "frameworks": {
    "netstandard1.0": {
      "imports": [
        "dotnet5.1"
      ]
    }
  }
}

Update reference to immutable to the latest
Update reference to immutable to the latest
