diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 49f4fb43..8ec28747 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -101,7 +101,7 @@ jobs:
 
   build-darwin:
     name: Build (darwin)
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2