diff --git a/.github/workflows/test-osx.yml b/.github/workflows/test-osx.yml
index 2521c09a9..623d3a34c 100644
--- a/.github/workflows/test-osx.yml
+++ b/.github/workflows/test-osx.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.8.10]
+        python-version: ['3.8.10', '3.12']
         cxx: [clang++]
         std: [c++11, c++14] # TODO: c++17 is failing !