diff --git a/.github/workflows/dotnetcore.yml b/.github/workflows/dotnetcore.yml
index 374f27957bd3323aab7e956702fa91cb155ad327..b72c6aa61bca89fcb2126621ad5efa27aabb69a8 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: 3.0.0
+        dotnet-version: 3.1.100
     - name: Build with dotnet
       run: dotnet build --configuration Release