Upgrade elixir

.github/workflows/test.yml

@@ -16,8 +16,8 @@ jobs:
     - name: Set up Elixir
       uses: erlef/setup-beam@v1
       with:
-        elixir-version: '1.15.7'
-        otp-version: '26.1.2'
+        elixir-version: '1.16.2'
+        otp-version: '26.2.1'
     - name: Restore dependencies cache
       uses: actions/cache@v3
       with:

.tool-versions

@@ -1,2 +1,2 @@
-elixir 1.15.7
-erlang 26.1.2
+elixir 1.16.2
+erlang 26.2.1

Dockerfile

@@ -1,7 +1,8 @@
 ###
 ### Fist Stage - Building the Release
 ###
-FROM hexpm/elixir:1.15.7-erlang-26.1.2-alpine-3.17.5 AS build
+# https://hub.docker.com/r/hexpm/elixir/tags
+FROM hexpm/elixir:1.16.2-erlang-26.2.1-alpine-3.19.1 AS build
 
 # install build dependencies
 RUN apk add --no-cache build-base npm git
@@ -58,7 +59,7 @@ RUN mix do compile, release
 ###
 
 # prepare release docker image
-FROM hexpm/elixir:1.15.7-erlang-26.1.2-alpine-3.17.5 AS app
+FROM hexpm/elixir:1.16.2-erlang-26.2.1-alpine-3.19.1 AS app
 RUN apk add --no-cache libstdc++ openssl ncurses-libs
 
 WORKDIR /app

mix.exs

@@ -7,7 +7,7 @@ defmodule RobotRaceWeb.MixProject do
     [
       app: :robot_race_web,
       version: "0.1.0",
-      elixir: "~> 1.15",
+      elixir: "~> 1.16",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,
       deps: deps(),