### Dependencies
* Postgresql version 9.6 or newer
-* Elixir version 1.5 or newer. If your distribution only has an old version available, check [Elixir's install page](https://elixir-lang.org/install.html) or use a tool like [asdf](https://github.com/asdf-vm/asdf).
+* Elixir version 1.7 or newer. If your distribution only has an old version available, check [Elixir's install page](https://elixir-lang.org/install.html) or use a tool like [asdf](https://github.com/asdf-vm/asdf).
* Build-essential tools
### Configuration
{:crypt,
git: "https://github.com/msantos/crypt", ref: "1f2b58927ab57e72910191a7ebaeff984382a1d3"},
{:cors_plug, "~> 1.5"},
- {:ex_doc, "> 0.18.3 and < 0.20.0", only: :dev, runtime: false},
+ {:ex_doc, "~> 0.19", only: :dev, runtime: false},
{:web_push_encryption, "~> 0.2.1"},
{:swoosh, "~> 0.20"},
{:gen_smtp, "~> 0.13"},