diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index f3ba5f3..036fab3 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   macos:
     name: Test macOS
-    runs-on: macos-12
+    runs-on: macos-15
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4