diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index e77be90..9f8555c 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -81,7 +81,7 @@ jobs:
         cmake --build openmp_build --target install --config Release
 
     - name: Install cibuildwheel
-      run: python -m pip install cibuildwheel==2.18.0
+      run: python -m pip install cibuildwheel==2.21.0
 
     - name: Build wheels
       run: python -m cibuildwheel --output-dir wheelhouse
@@ -141,7 +141,7 @@ jobs:
             -DCMAKE_INSTALL_PREFIX="/usr/local"
         cmake --build openmp_build --target install --config Release
 
-    - uses: pypa/cibuildwheel@v2.20.0
+    - uses: pypa/cibuildwheel@v2.21.0
       env:
         # only build for x86_64, arm wheels are build seperately
         CIBW_ARCHS: "x86_64"