diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index ef41a3b..c6ff709 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -23,7 +23,7 @@ jobs:
           platforms: all
 
       - name: cibuildwheel
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.21.3
         env:
           CIBW_ARCHS_LINUX: "x86_64 i686 aarch64 ppc64le s390x"
           CIBW_ARCHS_MACOS: "x86_64 arm64 universal2"