diff --git a/.github/workflows/dotnetcore.yml b/.github/workflows/dotnetcore.yml
index b7fa261d49a7200292df503f14d614365b0777a5..71bc94d4c6f7acf603e921e59ab1f96fcdc596b3 100644
--- a/.github/workflows/dotnetcore.yml
+++ b/.github/workflows/dotnetcore.yml
@@ -20,7 +20,7 @@ jobs:
     - name: Setup .NET Core SDK
       uses: actions/setup-dotnet@v1.7.2
       with: 
-        dotnet-version: 5.0.100 
+        dotnet-version: 6.0.x 
     - name: Build
       run: dotnet build  ./IoTSharp.sln  --configuration Release