diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index fd33d7e..9d1ff4b 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -63,7 +63,7 @@ jobs:
           -d ./third-party/glib
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.21.1
         env:
           CIBW_SKIP: pp*
           CIBW_ARCHS: auto64