diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index 5b7538e..fe57e62 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -49,7 +49,7 @@ jobs:
         with:
           platforms: ${{matrix.qemu_arch}}
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.20
+        uses: pypa/cibuildwheel@v2.21
         env:
           CIBW_ARCHS: ${{matrix.cibw_arch}}
           CIBW_SKIP: "pp* cp313-*"