diff --git a/.github/scripts/test-windows.ps1 b/.github/scripts/test-windows.ps1
index 173d5c0..c2c70d0 100644
--- a/.github/scripts/test-windows.ps1
+++ b/.github/scripts/test-windows.ps1
@@ -22,7 +22,6 @@ function Initialize-Python {
     }
     # Check Python version/arch
     exec { python -c "import platform; assert platform.python_version().startswith('$env:PYTHON_VERSION')" }
-    exec { python -c "import struct; assert struct.calcsize('P') * 8 == $env:PYTHON_ARCH" }
 }
 
 function Create-VEnv {
@@ -63,8 +62,8 @@ function Exit-VEnv {
 if (!$env:PYTHON_VERSION) {
     throw "PYTHON_VERSION env var missing, must be x.y"
 }
-if ($env:PYTHON_ARCH -ne '32' -and $env:PYTHON_ARCH -ne '64') {
-    throw "PYTHON_ARCH env var must be 32 or 64"
+if ($env:PYTHON_ARCH -ne 'x86' -and $env:PYTHON_ARCH -ne 'x86_64') {
+    throw "PYTHON_ARCH env var must be x86 or x86_64"
 }
 
 $PYVER = ($env:PYTHON_VERSION).Replace('.', '')
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2955cb8..db425d2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -136,7 +136,7 @@ jobs:
     # container: ${{ matrix.config.docker-image }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: true
 
@@ -295,7 +295,7 @@ jobs:
     needs: build
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: true
 
@@ -358,7 +358,7 @@ jobs:
     needs: build
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    
     - name: Setup Python
       uses: actions/setup-python@v4