diff --git a/.github/workflows/test_build.yml b/.github/workflows/test_build.yml
index 47090c4..fda44fb 100644
--- a/.github/workflows/test_build.yml
+++ b/.github/workflows/test_build.yml
@@ -28,7 +28,7 @@ jobs:
           - [windows-latest, win_amd64]
           - [windows-latest, win32]
           
-        python: ["cp39"]
+        python: ["cp311"]
         
 
     steps:
@@ -37,10 +37,10 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9'  # update once build dependencies are available
+          python-version: '3.11'  # update once build dependencies are available
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.5.0
+        uses: pypa/cibuildwheel@v2.16.2
         env:
           CIBW_BUILD: ${{ matrix.python }}-${{ matrix.buildplat[1] }}
           CIBW_ARCHS: all