diff --git a/.github/workflows/test-windows.yml b/.github/workflows/test-windows.yml
index 502c7af9..27797114 100644
--- a/.github/workflows/test-windows.yml
+++ b/.github/workflows/test-windows.yml
@@ -36,7 +36,7 @@ jobs:
         shell: powershell
         run: |
           New-Item -Path .\.sonar\scanner -ItemType Directory
-          dotnet tool update dotnet-sonarscanner --tool-path .\.sonar\scanner --version 5.2.0
+          dotnet tool update dotnet-sonarscanner --tool-path .\.sonar\scanner --version 9.0.0
       - name: Build and analyze
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any