From d9fcf21d30bd786290cf4349cacbd1fafe6b556b Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 27 Feb 2026 09:01:00 +0000
Subject: [PATCH] Fix CI by reverting actions/checkout to valid v4

actions/checkout@v6 does not exist; the latest stable version is v4.

https://claude.ai/code/session_01KxeQ4nYHHZp8fzjwHF45PC
---
 .github/workflows/ci.yml          | 2 +-
 .github/workflows/publish-gem.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f9d2ff8..82ab4f6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v4
 
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/publish-gem.yml b/.github/workflows/publish-gem.yml
index d374aef..f81efcf 100644
--- a/.github/workflows/publish-gem.yml
+++ b/.github/workflows/publish-gem.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v4
       with:
         ref: "${{ github.event.release.tag_name }}"