diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index b20fb2f..2f8a7f5 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -23,7 +23,7 @@ jobs:
           persist-credentials: false
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v4.2.0
+        uses: pypa/cibuildwheel@v4.2.1
         # (here: set these in pyproject.toml to the extent possible)
         # env:
           # CIBW_SOME_OPTION: value