From c0b024f0ddbdc7b98f680ac4320997f2713b897c Mon Sep 17 00:00:00 2001
From: Kim Gustyr <kim.gustyr@flagsmith.com>
Date: Thu, 29 Oct 2026 14:26:41 +0100
Subject: [PATCH] ci: Pin test runner to ubuntu-24.04 for Ruby 3.0 support

---
 .github/workflows/pull_request.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/pull_request.yaml b/.github/workflows/pull_request.yaml
index 9880607..76d00b6 100644
--- a/.github/workflows/pull_request.yaml
+++ b/.github/workflows/pull_request.yaml
@@ -25,7 +25,8 @@ permissions:
 jobs:
   test:
     name: CI
-    runs-on: ubuntu-latest
+    # Ruby 3.0 has no prebuilt binaries for ubuntu-26.04 (now ubuntu-latest).
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         ruby-version: ['3.0', '3.1', '3.2', '3.3']