use more modern elixir

This commit is contained in:
lain 2018-11-06 16:12:09 +01:00
parent a8f1e30cb8
commit 236fd28aca

View file

@ -1,4 +1,4 @@
image: elixir:1.6.4
image: elixir:1.7.2
services:
- postgres:9.6.2