diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 3e4cd9b..020b7ba 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -61,7 +61,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: pypa/cibuildwheel@v4.2.0
+      - uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_ARCHS: ${{ matrix.arch }}
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 87a0ed3..0f99eb4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -57,7 +57,7 @@ jobs:
       # test environment (test-command in pyproject.toml). That covers the DICOM round-trip,
       # so a broken archive pin, a missing tool or a binary that cannot read DICOM fails here
       # rather than after publishing.
-      - uses: pypa/cibuildwheel@v4.2.0
+      - uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_ARCHS: ${{ matrix.arch }}