diff --git a/.github/workflows/benchmark.yaml b/.github/workflows/benchmark.yaml
index d39fb06..e258acb 100644
--- a/.github/workflows/benchmark.yaml
+++ b/.github/workflows/benchmark.yaml
@@ -17,9 +17,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: |
-            4.8
-            7.0.x
+          dotnet-version: 7.0.x
       - name: Restore Cache
         uses: actions/cache@v3
         with: