diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 13340be..fefe846 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,9 +21,7 @@ jobs:
       uses: actions/setup-dotnet@v3
       with:
         dotnet-version: |
-          7.0.x
           6.0.x
-          8.0.x
 
     - name: Show dotnet Version
       run: |
diff --git a/.github/workflows/buildandtest.yml b/.github/workflows/buildandtest.yml
index bf1773e..d8957a8 100644
--- a/.github/workflows/buildandtest.yml
+++ b/.github/workflows/buildandtest.yml
@@ -22,22 +22,16 @@ jobs:
       with:
         dotnet-version: |
           6.0.x
-          7.0.x
-          8.0.x
 
     - name: Show dotnet Version
       run: |
         dotnet --list-sdks
         dotnet --list-runtimes
 
-    - name: Show docker info
-      run: |
-        docker ps -a
-
     - name: Build with dotnet      
       run: |
         dotnet build --configuration Release /home/runner/work/Dispose.Scope/Dispose.Scope/DisposeScope.sln
    
-    - name: Run tests on net8.0
+    - name: Run tests
       run: |
-        dotnet test --framework=net8.0 /home/runner/work/Dispose.Scope/Dispose.Scope/tests/Dispose.Scope.Tests/Dispose.Scope.Tests.csproj
+        dotnet test /home/runner/work/Dispose.Scope/Dispose.Scope/tests/Dispose.Scope.Tests/Dispose.Scope.Tests.csproj
diff --git a/.github/workflows/release_stable.yml b/.github/workflows/release_stable.yml
index 51f2aa6..4ead113 100644
--- a/.github/workflows/release_stable.yml
+++ b/.github/workflows/release_stable.yml
@@ -18,8 +18,6 @@ jobs:
       with:
         dotnet-version: |
           6.0.x
-          7.0.x
-          8.0.x
     - name: Build with dotnet
       run: dotnet build --configuration Release /home/runner/work/Dispose.Scope/Dispose.Scope/DisposeScope.sln
     - name: Pack with dotnet
diff --git a/.github/workflows/release_unstable.yml b/.github/workflows/release_unstable.yml
index 7b71a7c..cc597ea 100644
--- a/.github/workflows/release_unstable.yml
+++ b/.github/workflows/release_unstable.yml
@@ -19,8 +19,6 @@ jobs:
       with:
         dotnet-version: |
           6.0.x
-          7.0.x
-          8.0.x
     - name: Build with dotnet
       run: dotnet build --configuration Release /home/runner/work/Dispose.Scope/Dispose.Scope/DisposeScope.sln
     - name: Pack with dotnet