diff --git a/tools/wheels/cibw_before_all.sh b/tools/wheels/cibw_before_all.sh
index a67a49c40..f69135670 100755
--- a/tools/wheels/cibw_before_all.sh
+++ b/tools/wheels/cibw_before_all.sh
@@ -54,6 +54,8 @@ fi
 
 pip install scikit-build-core
 
+pip install tomli-w
+
 if [[ $RUNNER_OS == "Linux" || $RUNNER_OS == "macOS" ]]; then
     mkdir -p $CI_DOWNLOAD_PATH
     cd $CI_DOWNLOAD_PATH