diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3a57330a..060b3caa 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -42,7 +42,7 @@ jobs:
         with:
           platforms: all
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.21.0
       - uses: actions/upload-artifact@v4
         with:
           path: wheelhouse/*.whl