diff --git a/.github/workflows/pages-upload-action.yml b/.github/workflows/pages-upload-action.yml
index 06ca269..0b7b5db 100644
--- a/.github/workflows/pages-upload-action.yml
+++ b/.github/workflows/pages-upload-action.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     
     - name: Setup Signing
       run: |
@@ -33,9 +33,9 @@ jobs:
         openssl base64 -d -in Secrets/sgKey.txt -out Secrets/sgKey.snk
 
     - name: .NET Setup
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.x
+        dotnet-version: 9.x
 
     # Build ezr², install docfx and generate the docs.
     - run: dotnet build ezrSquared.sln -c Release