Update system requirements.

Author: conradwt

.devcontainer/Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 # Update the VARIANT arg in docker-compose.yml to pick an Elixir version: 1.9, 1.10, 1.10.4
-ARG VARIANT="1.19.0"
+ARG VARIANT="1.19.1"
 FROM elixir:${VARIANT}
 
 # This Dockerfile adds a non-root user with sudo access. Update the “remoteUser” property in

.devcontainer/compose.yml

@@ -5,7 +5,7 @@ services:
       dockerfile: Dockerfile
       args:
         # Elixir Version: 1.9, 1.10, 1.10.4, ...
-        VARIANT: "1.19.0"
+        VARIANT: "1.19.1"
         # Phoenix Version: 1.4.17, 1.5.4, ...
         PHOENIX_VERSION: "1.7.21"
         # Node Version: 12, 14, ...

.tool-versions

@@ -1,2 +1,2 @@
-elixir 1.19.0-otp-28
-erlang 28.1
+elixir 1.19.1-otp-28
+erlang 28.1.1

README.md

@@ -6,15 +6,15 @@ The purpose of this example is to provide details as to how one would go about u
 
 ## Software requirements
 
-- Elixir 1.19.0 or newer
+- Elixir 1.19.1 or newer
 
-- Erlang 28.1 or newer
+- Erlang 28.1.1 or newer
 
 - Phoenix 1.7.21 or newer
 
-- PostgreSQL 17.5 or newer
+- PostgreSQL 18.0 or newer
 
-Note: This tutorial was updated on macOS 26 (Tahoe).
+Note: This tutorial was updated on macOS 26.0.1 (Tahoe).
 
 ## Communication
 

mix.exs

@@ -5,7 +5,7 @@ defmodule ZeroPhoenix.Mixfile do
     [
       app: :zero_phoenix,
       version: "3.6.0",
-      elixir: "~> 1.19.0",
+      elixir: "~> 1.19.1",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,
       aliases: aliases(),