diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1ba951f2f..bf1379996 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -211,7 +211,7 @@ jobs:
           xcode-version: latest-stable
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.21.0
         # GitHub Actions specific build parameters
         env:
           # pass GitHub runner info into Linux container