diff --git a/.github/workflows/static-docs.yml b/.github/workflows/static-docs.yml
index eb7f5b9a..047aead5 100644
--- a/.github/workflows/static-docs.yml
+++ b/.github/workflows/static-docs.yml
@@ -28,7 +28,7 @@ jobs:
     - name: Dotnet Setup
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 8.x
+        dotnet-version: 9.x
 
     - run: dotnet workload restore
     - run: dotnet tool update -g docfx