From 1385a81b829fb409e24f7ed10a6654763237e0d5 Mon Sep 17 00:00:00 2001
From: karol <karol.lewcio@kaiahealth.com>
Date: Wed, 7 Jan 2026 13:46:15 +0100
Subject: [PATCH 1/2] Support Ruby 4.0

---
 .github/workflows/main.yml | 4 ++--
 .ruby-version              | 2 +-
 Gemfile                    | 1 -
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b1cbc99..0b134a5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,7 +15,7 @@ jobs:
       env:
         ACTIVESUPPORT: '8.1'
       with:
-        ruby-version: '3.4'
+        ruby-version: '4.0'
         bundler-cache: true
         cache-version: '8.1'
     - name: Rubocop
@@ -26,7 +26,7 @@ jobs:
       fail-fast: false
       matrix:
         activesupport: ['7.1', '7.2', '8.0', '8.1']
-        ruby: ['3.3', '3.4']
+        ruby: ['3.3', '3.4', '4.0']
     steps:
     - uses: actions/checkout@v2
     - name: Set up Ruby
diff --git a/.ruby-version b/.ruby-version
index 2aa5131..fcdb2e1 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.7
+4.0.0
diff --git a/Gemfile b/Gemfile
index 8a23cbd..f647407 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,5 @@
 source 'https://rubygems.org'
 
-# Silence warning in ruby 3.4 (will no longer be part of the default gems starting from Ruby 3.5)
 gem 'logger'
 
 # Declare your gem's dependencies in keys-oauth.gemspec.

From c3936c5a6781c49ba251f480dd6f556f67289eea Mon Sep 17 00:00:00 2001
From: karol <karol.lewcio@kaiahealth.com>
Date: Wed, 7 Jan 2026 16:24:03 +0100
Subject: [PATCH 2/2] Also allow 4.0 in the gemspec

---
 ja2r.gemspec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ja2r.gemspec b/ja2r.gemspec
index 3aba1cd..ab13349 100644
--- a/ja2r.gemspec
+++ b/ja2r.gemspec
@@ -9,7 +9,7 @@ Gem::Specification.new do |s|
   s.homepage    = 'https://github.com/mkon/ja2r'
   s.summary     = 'Simple JSON-API to ruby object conversion'
   s.license     = 'MIT'
-  s.required_ruby_version = '>= 3.2', '< 3.5'
+  s.required_ruby_version = '>= 3.2', '< 4.1'
 
   s.files = Dir['{app,config,db,lib}/**/*', 'LICENSE', 'README.md']