diff --git a/.github/workflows/dotnetcore.yml b/.github/workflows/dotnetcore.yml
index 52aee3f..9055bf8 100644
--- a/.github/workflows/dotnetcore.yml
+++ b/.github/workflows/dotnetcore.yml
@@ -12,6 +12,6 @@ jobs:
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 2.2.108
+        dotnet-version: 3.1.101
     - name: Build with dotnet
       run: dotnet build --configuration Release