{
  "requires": ["openssl", "ncurses"],
  "sources": {
    "erlang": {
      "kind": "git",
      "git": "https://github.com/erlang/otp.git",
      "ref": "04c57e50c50d167b65c625d6a9fece8d7b4c7954",
      "ref_origin": "maint-21"
    }
  }
}

{
  "requires": ["openssl", "ncurses"],
  "sources": {
    "erlang": {
      "kind": "git",
      "git": "https://github.com/erlang/otp.git",
      "ref": "6618ce7b6a621e92db72ea4f01f7d38553c8818c",
      "ref_origin": "maint-22"
    }
  }
}

Upgrade OTP version to 22.0
Upgrade OTP version to 22.0
