diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index 632606a56..b3f4c9a7b 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -15,7 +15,7 @@ on:
 
 jobs:
   build:
-    runs-on: macOS-12
+    runs-on: macOS-13
     steps:
     - name: checkout sources
       uses: actions/checkout@v4