diff --git a/.github/workflows/linux-build-test.yml b/.github/workflows/linux-build-test.yml
index e16130a..16abd2f 100644
--- a/.github/workflows/linux-build-test.yml
+++ b/.github/workflows/linux-build-test.yml
@@ -10,28 +10,28 @@ on:
   pull_request:
     branches: [ "main" ]
   workflow_dispatch:
- 
+
 jobs:
 
     build-linux:
      runs-on: ubuntu-latest
-     
+
      env:
       Solution_Name: '${{github.workspace}}/RTWLib_CLI/RTWLib_Solution.sln'                      # Replace with your solution name, i.e. MyWpfApp.sln.
       Test_Project_Path: '${{github.workspace}}/RTWLib_Tests/RTWLib_Tests.csproj'
-      
+
      steps:
       - name: Checkout Code
         uses: actions/checkout@v2
-        
+
       - name: Install .NET Core Runtime
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: '7.0.x'
-          
+          dotnet-version: '8.0.x'
+
       - name: Create Output Directory
         run: mkdir -p '${{github.workspace}}/RTWLib_Tests/bin/Debug/netcoreapp7.0/resources'
-  
+
       - name: Copy Resources
         run: cp -r ./RTWLib_Tests/resources/. ${{ github.workspace }}/RTWLib_Tests/bin/Debug/netcoreapp7.0/resources/
 
diff --git a/.github/workflows/macos-build-test.yml b/.github/workflows/macos-build-test.yml
index 4e8d2a6..2aa1148 100644
--- a/.github/workflows/macos-build-test.yml
+++ b/.github/workflows/macos-build-test.yml
@@ -24,11 +24,11 @@ jobs:
       - name: Install .NET Core Runtime
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: '7.0.x'
+          dotnet-version: '8.0.x'
 
       - name: Create Output Directory
         run: mkdir -p '${{github.workspace}}/RTWLib_Tests/bin/Debug/netcoreapp7.0/resources'
-  
+
       - name: Copy Resources
         run: cp -r ./RTWLib_Tests/resources/. ${{ github.workspace }}/RTWLib_Tests/bin/Debug/netcoreapp7.0/resources/
 
diff --git a/.github/workflows/windows-build-test.yml b/.github/workflows/windows-build-test.yml
index aaf6cd1..6f613c0 100644
--- a/.github/workflows/windows-build-test.yml
+++ b/.github/workflows/windows-build-test.yml
@@ -10,7 +10,7 @@ on:
   pull_request:
     branches: [ "main" ]
   workflow_dispatch:
- 
+
 jobs:
 
   build-windows:
@@ -20,7 +20,7 @@ jobs:
     env:
       Solution_Name: '\RTWLIB_CLI\RTWLIB_CLI.sln'                      # Replace with your solution name, i.e. MyWpfApp.sln.
       Test_Project_Path: './RTWLib_Tests/RTWLib_Tests.csproj'                # Replace with the path to your test project, i.e. MyWpfApp.Tests\MyWpfApp.Tests.csproj.
-      
+
     steps:
     - name: Checkout
       uses: actions/checkout@v3
@@ -31,7 +31,7 @@ jobs:
     - name: Install .NET Core
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: '7.0.x'
+        dotnet-version: '8.0.x'
 
     # Add  MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
     - name: Setup MSBuild.exe
@@ -39,13 +39,13 @@ jobs:
 
     - name: Copy Resources
       run: cp -r ./RTWLib_Tests/resources ./RTWLib_Tests/bin/Debug/netcoreapp7.0/resources
-      
+
     - name: Log files
       run: ls ./RTWLib_Tests/bin/Debug/netcoreapp7.0/
 
     - name: Restore packages
       run: dotnet restore ./RTWLib_CLI/RTWLib_CLI.csproj
-    
+
     - name: Build with dotnet
       run: dotnet build ./RTWLib_CLI/RTWLib_CLI.csproj --configuration Release --no-restore