diff --git a/.github/workflows/dotnetcore.yml b/.github/workflows/dotnetcore.yml
index 58c09db..c2947e8 100644
--- a/.github/workflows/dotnetcore.yml
+++ b/.github/workflows/dotnetcore.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Install dotnet
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 3.0.100
+        dotnet-version: '3.1.x'
 
     - name: Build with dotnet
       run: dotnet build Lora-Map.sln --configuration Release