diff --git a/.github/workflows/bld_wheels_and_upload.yml b/.github/workflows/bld_wheels_and_upload.yml
index ec81bb3c..5f8d592f 100644
--- a/.github/workflows/bld_wheels_and_upload.yml
+++ b/.github/workflows/bld_wheels_and_upload.yml
@@ -50,13 +50,12 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [macos-latest,ubuntu-latest]
+        os: [macos-13,ubuntu-latest]
     steps:
       - uses: actions/checkout@v3
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.16.5
         env:
-         CIBW_ARCHS_MACOS: "x86_64"
          CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
          CIBW_SKIP: "cp36-* *-musllinux_* pp* *-*linux_{aarch64,ppc64le}"
          CIBW_REPAIR_WHEEL_COMMAND_LINUX: