Update to Erlang 28.0.1.

.tool-versions

@@ -1,2 +1,2 @@
-elixir 1.18.4-otp-27
-erlang 27.3.4
+elixir 1.18.4-otp-28
+erlang 28.0.1

Dockerfile

@@ -14,8 +14,8 @@
 #   - Ex: hexpm/elixir:1.15.4-erlang-26.0.2-debian-bullseye-20230612-slim
 #
 ARG ELIXIR_VERSION=1.18.4
-ARG OTP_VERSION=27.3.4
-ARG DEBIAN_VERSION=bullseye-20250520-slim
+ARG OTP_VERSION=28.0.1
+ARG DEBIAN_VERSION=bullseye-20250610-slim
 
 ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
 ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"
@@ -27,13 +27,13 @@
 
 # labels from https://github.com/opencontainers/image-spec/blob/master/annotations.md
 LABEL org.opencontainers.image.authors=conradwt@gmail.com
 LABEL org.opencontainers.image.created=$CREATED_DATE
 LABEL org.opencontainers.image.revision=$SOURCE_COMMIT
 LABEL org.opencontainers.image.title="Zero to GraphQL Using Elixir"
 LABEL org.opencontainers.image.url=https://hub.docker.com/u/conradwt/zero-to-graphql-using-elixir
 LABEL org.opencontainers.image.source=https://github.com/conradwt/zero-to-graphql-using-elixir
 LABEL org.opencontainers.image.licenses=MIT
 LABEL com.conradtaylor.elixir_version=$ELIXIR_VERSION
 
 # install build dependencies
 RUN apt-get update -y && apt-get install -y build-essential git \

README.md

@@ -8,13 +8,13 @@ The purpose of this example is to provide details as to how one would go about u
 
 - Elixir 1.18.4 or newer
 
-- Erlang 27.3.2 or newer
+- Erlang 28.0.1 or newer
 
-- Phoenix 1.7.20 or newer
+- Phoenix 1.7.21 or newer
 
-- PostgreSQL 17.2 or newer
+- PostgreSQL 17.5 or newer
 
-Note: This tutorial was updated on macOS 15.3.1.
+Note: This tutorial was updated on macOS 15.5.
 
 ## Communication
 
@@ -398,8 +398,8 @@ Note: This tutorial was updated on macOS 15.3.1.
         {:gettext, "~> 0.22.3"},
         {:jason, "~> 1.4.4"},
         {:bandit, "~> 1.3.0"},
-        {:absinthe, "~> 1.7.9"},
-        {:absinthe_plug, "~> 1.5.8"},
+        {:absinthe, "~> 1.7.10"},
+        {:absinthe_plug, "~> 1.5.9"},
         {:cors_plug, "~> 3.0.3"}
       ]
     end

config/config.exs

@@ -38,16 +38,6 @@ config :logger, :console,
 # Use Jason for JSON parsing in Phoenix
 config :phoenix, :json_library, Jason
 
-# Configures mix_test_watch
-if Mix.env() == :dev do
-  config :mix_test_watch,
-    clear: true,
-    tasks: [
-      "test",
-      "credo"
-    ]
-end
-
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{config_env()}.exs"

mix.exs

@@ -48,11 +48,10 @@ defmodule ZeroPhoenix.Mixfile do
       {:gettext, "~> 0.22.3"},
       {:jason, "~> 1.4.4"},
       {:bandit, "~> 1.3.0"},
-      {:absinthe, "~> 1.7.9"},
+      {:absinthe, "~> 1.7.10"},
       {:absinthe_plug, "~> 1.5.9"},
       {:cors_plug, "~> 3.0.3"},
       {:credo, "~> 1.7.11", only: [:dev, :test], runtime: false},
-      {:mix_test_watch, "~> 1.1.2", only: [:dev, :test], runtime: false},
       {:ecto_psql_extras, "~> 0.7.15"}
     ]
   end

mix.lock

@@ -1,5 +1,5 @@
 %{
-  "absinthe": {:hex, :absinthe, "1.7.9", "85c5bc9dfcb984fadf632d6e9a9f6daa7770c68d4f751f20cd5f9e77c57be4a1", [:mix], [{:dataloader, "~> 1.0.0 or ~> 2.0", [hex: :dataloader, repo: "hexpm", optional: true]}, {:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}, {:opentelemetry_process_propagator, "~> 0.2.1 or ~> 0.3", [hex: :opentelemetry_process_propagator, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "08ae6339b05252b98e859ccd76614c94325c991f85aa325edde30027b7b044fc"},
+  "absinthe": {:hex, :absinthe, "1.7.10", "b33471b593260f148d05e4d771d1857e07b70a680f89cfa75184098bef4ec893", [:mix], [{:dataloader, "~> 1.0.0 or ~> 2.0", [hex: :dataloader, repo: "hexpm", optional: true]}, {:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}, {:opentelemetry_process_propagator, "~> 0.2.1 or ~> 0.3", [hex: :opentelemetry_process_propagator, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ffda95735364c041a65a4b0e02ffb04eabb1e52ab664fa7eeecefb341449e8c2"},
   "absinthe_phoenix": {:hex, :absinthe_phoenix, "2.0.2", "e607b438db900049b9b3760f8ecd0591017a46122fffed7057bf6989020992b5", [:mix], [{:absinthe, "~> 1.5", [hex: :absinthe, repo: "hexpm", optional: false]}, {:absinthe_plug, "~> 1.5", [hex: :absinthe_plug, repo: "hexpm", optional: false]}, {:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.5", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.13 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}], "hexpm", "d36918925c380dc7d2ed7d039c9a3b4182ec36723f7417a68745ade5aab22f8d"},
   "absinthe_plug": {:hex, :absinthe_plug, "1.5.9", "4f66fd46aecf969b349dd94853e6132db6d832ae6a4b951312b6926ad4ee7ca3", [:mix], [{:absinthe, "~> 1.7", [hex: :absinthe, repo: "hexpm", optional: false]}, {:plug, "~> 1.4", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "dcdc84334b0e9e2cd439bd2653678a822623f212c71088edf0a4a7d03f1fa225"},
   "bandit": {:hex, :bandit, "1.3.0", "6a4e8d7c9ea721edd02c389e2cc867890cd96f83116e71ddf1ccbdd80661550c", [:mix], [{:hpax, "~> 0.1.1", [hex: :hpax, repo: "hexpm", optional: false]}, {:plug, "~> 1.14", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:thousand_island, "~> 1.0", [hex: :thousand_island, repo: "hexpm", optional: false]}, {:websock, "~> 0.5", [hex: :websock, repo: "hexpm", optional: false]}], "hexpm", "bda37d6c614d74778a5dc43b8bcdc3245cd30619eab0342f58042f968f2165da"},

test/zero_phoenix_web/graphql/schemas/queries/person_test.exs

@@ -51,7 +51,7 @@ defmodule ZeroPhoenixWeb.GraphQL.Schemas.Queries.PersonTest do
       }
     """
 
-   people_ids =
+    people_ids =
       Person
       |> select([:id])
       |> order_by(asc: :id)

test/zero_phoenix_web/views/error_view_test.exs

@@ -5,17 +5,14 @@ defmodule ZeroPhoenixWeb.ErrorViewTest do
   import Phoenix.View
 
   test "renders 404.html" do
-    assert render_to_string(ZeroPhoenixWeb.ErrorView, "404.html", []) ==
-           "Page not found"
+    assert render_to_string(ZeroPhoenixWeb.ErrorView, "404.html", []) = "Page not found"
   end
 
   test "render 500.html" do
-    assert render_to_string(ZeroPhoenixWeb.ErrorView, "500.html", []) ==
-           "Internal server error"
+    assert render_to_string(ZeroPhoenixWeb.ErrorView, "500.html", []) == "Internal server error"
   end
 
   test "render any other" do
-    assert render_to_string(ZeroPhoenixWeb.ErrorView, "505.html", []) ==
-           "Internal server error"
+    assert render_to_string(ZeroPhoenixWeb.ErrorView, "505.html", []) == "Internal server error"
   end
 end