diff --git a/.github/workflows/make-macos.yaml b/.github/workflows/make-macos.yaml
index 04fd0d7ac3..0788c98d70 100644
--- a/.github/workflows/make-macos.yaml
+++ b/.github/workflows/make-macos.yaml
@@ -73,7 +73,7 @@ jobs:
         # The third block is for additional dependencies needed when building from a repository checkout.
         run: |
           brew update
-          brew install --overwrite python@3.11 python@3.12
+          brew install --overwrite python@3.12 python@3.13
           brew reinstall gcc
           brew install arpack epstool fftw fig2dev fltk fontconfig freetype \
             ghostscript gl2ps glpk gnuplot graphicsmagick hdf5 libsndfile \