diff --git a/.github/workflows/ccpp-macos.yml b/.github/workflows/ccpp-macos.yml
index adb86b56..d51c64fb 100644
--- a/.github/workflows/ccpp-macos.yml
+++ b/.github/workflows/ccpp-macos.yml
@@ -13,7 +13,7 @@ on:
 
 jobs:
   build:
-    runs-on: macos-11
+    runs-on: macos-13
     steps:
     - uses: actions/checkout@v2
     - name: update submodules