diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fde44d9..959f2b3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -93,6 +93,11 @@ jobs:
           submodules: recursive
           fetch-depth: 0
 
+      - uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '8.0.x'
+          dotnet-quality: 'preview'
+
       - name: ✓ ensure format
         run: |
           dotnet format whitespace --verify-no-changes -v:diag --exclude ~/.nuget
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bd83ada..d91e8db 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -21,6 +21,11 @@ jobs:
           submodules: recursive
           fetch-depth: 0
 
+      - uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '8.0.x'
+          dotnet-quality: 'preview'
+
       - name: 🙏 build
         run: dotnet build -m:1 -p:version=${GITHUB_REF#refs/*/v}