diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index e201844..2d855b3 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -46,7 +46,12 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
+    
+    - name: Set up .NET 8.0
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: 8.x      
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index b1d8517..ed6f03e 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -23,21 +23,18 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        dotnet-version: [ '7.x', '8.x' ]
+        dotnet-version: [ '8.x' ]
         os: [ windows-latest, ubuntu-latest, macos-latest ]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Get all history to allow automatic versioning using MinVer
           
       - name: Setup .NET
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: |
-            6.x
-            7.x
-            8.x
+          dotnet-version: ${{ matrix.dotnet-version }}
 
       - name: Restore dependencies
         run: dotnet restore
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e8b0722..b04945f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -28,7 +28,7 @@ jobs:
         run: echo ok
         
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Get all history to allow automatic versioning using MinVer
           
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 387beea..08349e7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Get all history to allow automatic versioning using MinVer