diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 52b0059f..fbe9b511 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,9 @@ jobs:
 
     strategy:
       matrix:
-        os: [macos-latest, windows-latest]
+        python-version: ['3.11']
+        include:
+          - os: [macos-latest, windows-latest]
 
     # Control the os/python builds
     name: ${{ matrix.os }} Build and Release
@@ -33,7 +35,7 @@ jobs:
     - name: Install Conda and Environment
       uses: ./.github/actions/install-conda
       with:
-        python-version: 3.9
+        python-version: ${{ matrix.python-version }}
 
     - name: Build binaries
       uses: ./.github/actions/run-build