diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
index 74dbe7e3..3fdeccba 100644
--- a/.github/workflows/build_wheels.yml
+++ b/.github/workflows/build_wheels.yml
@@ -8,14 +8,14 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ ubuntu-latest, macos-latest, windows-latest, flyci-macos-large-latest-m2]
+        os: [ ubuntu-latest, macos-14, windows-latest, flyci-macos-large-latest-m2]
 
     steps:
       - uses: awvwgk/setup-fortran@main
         id: setup-fortran
         with:
           compiler: gcc
-          version: 9
+          version: 11
 
       - run: ${{ env.FC }} --version
         env: