diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4187986..cb6af02 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,7 +28,7 @@ jobs:
         run: dotnet test tests/PSProxmoxVE.Core.Tests/PSProxmoxVE.Core.Tests.csproj --configuration Release --framework net48 --no-build --verbosity normal --collect:"XPlat Code Coverage" --results-directory ./coverage
       - name: Upload coverage
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-net48
           path: ./coverage
@@ -53,7 +53,7 @@ jobs:
         run: dotnet test tests/PSProxmoxVE.Core.Tests/PSProxmoxVE.Core.Tests.csproj --configuration Release --framework net9.0 --no-build --verbosity normal --collect:"XPlat Code Coverage" --results-directory ./coverage
       - name: Upload coverage
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-net9-${{ matrix.os }}
           path: ./coverage
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 8517e11..be561a2 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -220,7 +220,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: integration-test-results
           path: TestResults/
diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 4339bb1..54ca774 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -38,7 +38,7 @@ jobs:
         run: rm -f ./publish/${{ matrix.framework }}/*.deps.json ./publish/${{ matrix.framework }}/*.runtimeconfig.json
 
       - name: Upload module artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: module-${{ matrix.framework }}-${{ matrix.os }}
           path: ./publish/${{ matrix.framework }}/
@@ -78,7 +78,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Download module artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v6
         with:
           name: module-${{ matrix.framework }}-${{ matrix.artifact_os }}
           path: ./publish/${{ matrix.framework }}/
@@ -151,7 +151,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: pester-results-${{ matrix.os }}-ps${{ matrix.ps_version }}
           path: TestResults/