From 8e9c711ad145f0886eb8009836a8783d51e71b45 Mon Sep 17 00:00:00 2001
From: Kian-Meng Ang <kianmeng@cpan.org>
Date: Sat, 18 Oct 2025 04:40:55 +0800
Subject: [PATCH] Support Elixir 1.19 / OTP 28 in CI

Also bump the actions/checkout.
---
 .formatter.exs           | 2 +-
 .github/workflows/ci.yml | 6 +++---
 mix.exs                  | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.formatter.exs b/.formatter.exs
index 525446d..d2cda26 100644
--- a/.formatter.exs
+++ b/.formatter.exs
@@ -1,4 +1,4 @@
 # Used by "mix format"
 [
-  inputs: ["mix.exs", "{config,lib,test}/**/*.{ex,exs}"]
+  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
 ]
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1108025..ad47646 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,12 +21,12 @@ jobs:
         include:
           - elixir: "1.14"
             otp: "24"
-          - elixir: "1.18"
-            otp: "27"
+          - elixir: "1.19"
+            otp: "28"
             lint: lint
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: erlef/setup-beam@v1
         with:
diff --git a/mix.exs b/mix.exs
index de3af9e..1126978 100644
--- a/mix.exs
+++ b/mix.exs
@@ -8,7 +8,7 @@ defmodule Telemetry.Metrics.MixProject do
       name: "Telemetry.Metrics",
       app: :telemetry_metrics,
       version: @version,
-      elixir: "~> 1.10",
+      elixir: "~> 1.14",
       start_permanent: Mix.env() == :prod,
       preferred_cli_env: preferred_cli_env(),
       deps: deps(),