diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4143c0b..ddac38b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: '3.1.101'
+        dotnet-version: '5.0.0'
     - name: Build
       run: dotnet build