diff --git a/.github/workflows/whl-build-ec2.yaml b/.github/workflows/whl-build-ec2.yaml
index 64dbdf2..48c46bf 100644
--- a/.github/workflows/whl-build-ec2.yaml
+++ b/.github/workflows/whl-build-ec2.yaml
@@ -95,7 +95,11 @@ jobs:
       - name: Build Python3.10 wheel
         run: |
           ./build_scripts/build_wheel.sh python3.10
-      
+
+      - name: Build Python3.11 wheel
+        run: |
+          ./build_scripts/build_wheel.sh python3.11
+          
       - uses: actions/upload-artifact@v3
         with:
           name: ${{ github.event.inputs.tag }}
diff --git a/cpp/external/pybind11 b/cpp/external/pybind11
index a54eab9..8a099e4 160000
--- a/cpp/external/pybind11
+++ b/cpp/external/pybind11
@@ -1 +1 @@
-Subproject commit a54eab92d265337996b8e4b4149d9176c2d428a6
+Subproject commit 8a099e44b3d5f85b20f05828d919d2332a8de841