From 4c58a66fce4168afd90e850c6d8ea7a197350dd2 Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@klayout.de>
Date: Thu, 5 Feb 2026 22:28:18 +0100
Subject: [PATCH] Removing MacOS 13 runner from GitHub actions, trying as
 suggested by error message

---
 .github/workflows/build.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b421e2327..8c38ef2d2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,11 +20,11 @@ jobs:
       max-parallel: 12
       matrix:
         include:
-          - os: "macos-13"  # intel runner
+          - os: "macos-15-intel"  # intel runner
             cibuild: "*macosx*"
             cibw_arch: "macos_x86_64"
             macos-arch: "x86_64"
-          - os: "macos-14"  # M1 runner
+          - os: "macos-latest"  # M1 runner
             cibuild: "*macosx*"
             cibw_arch: "macos_arm64"
             macos-arch: "arm64"