diff --git a/.github/workflows/build-macos.yml b/.github/workflows/build-macos.yml
index d4532a2490bd..2f5292a81ce8 100644
--- a/.github/workflows/build-macos.yml
+++ b/.github/workflows/build-macos.yml
@@ -40,6 +40,7 @@ jobs:
     - name: Preparing Build System
       run: |
         brew install --cask xquartz
+        brew install --overwrite python@3.12
         brew install xerces-c fox proj gdal gl2ps ccache googletest
 #        python3 -m pip install texttest