diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d8e05f43..849ddc6f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -59,7 +59,7 @@ jobs:
         VERSION: ${{ needs.set-version-number.outputs.nuGetVersion }}
       
     - name: Upload published tool artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       if: ${{ needs.set-version-number.outputs.is-release == 'true' }}
       with:
         name: grate-dotnet-tool-${{ needs.set-version-number.outputs.nuGetVersion }}
@@ -156,7 +156,7 @@ jobs:
 
     - name: Upload self-contained ${{ matrix.arch }}
       #if: ${{ needs.set-version-number.outputs.is-release == 'true' }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: grate-${{ matrix.arch }}-self-contained-${{ needs.set-version-number.outputs.nuGetVersion }}
         path: ./publish/${{ matrix.arch }}/self-contained/*
@@ -203,7 +203,7 @@ jobs:
 
     - name: Upload self-contained ${{ matrix.arch }}
       #if: ${{ needs.set-version-number.outputs.is-release == 'true' }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: grate-${{ matrix.arch }}-self-contained-${{ needs.set-version-number.outputs.nuGetVersion }}
         path: ./publish/${{ matrix.arch }}/self-contained/*
@@ -244,7 +244,7 @@ jobs:
         VERSION: ${{ needs.set-version-number.outputs.nuGetVersion }}
 
     - name: Upload MSI ${{ matrix.arch }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: grate-msi-${{ matrix.arch }}-${{ needs.set-version-number.outputs.nuGetVersion }}
         path: ./installers/msi/tmp/*.msi
@@ -357,7 +357,7 @@ jobs:
         VERSION: ${{ needs.set-version-number.outputs.nuGetVersion }}
 
     - name: Upload .dpkg ${{ steps.get-arch.outputs.arch }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: grate_${{ needs.set-version-number.outputs.nuGetVersion }}-1_${{ steps.get-arch.outputs.arch}}.deb
         path: ./installers/deb/grate_${{ needs.set-version-number.outputs.nuGetVersion }}-1_${{ steps.get-arch.outputs.arch }}.deb
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7b7e040a..9b8c775b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -100,7 +100,7 @@ jobs:
 
     - name: Upload Unit Test Results
       if: always()
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: "${{ matrix.category }} XML test results"
         path: |
@@ -160,7 +160,7 @@ jobs:
           /tmp/smink/smink "${XML_DIR}/*.xml" "${REPORT_DIR}/test-report.html" --title "grate unit tests"
 
       - name: Upload HTML test report
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: HTML test report
           path: |
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 38ce014b..73f2146e 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -75,7 +75,7 @@ jobs:
         VERSION: ${{ needs.set-version-number.outputs.nuGetVersion }}
 
     - name: Upload self-contained ${{ matrix.arch }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: grate-${{ matrix.arch }}-self-contained-${{ needs.set-version-number.outputs.nuGetVersion }}
         path: ./publish/${{ matrix.arch }}/self-contained/*
@@ -109,7 +109,7 @@ jobs:
         VERSION: ${{ needs.set-version-number.outputs.nuGetVersion }}
 
     - name: Upload self-contained ${{ matrix.arch }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: grate-${{ matrix.arch }}-self-contained-${{ needs.set-version-number.outputs.nuGetVersion }}
         path: ./publish/${{ matrix.arch }}/self-contained/*
@@ -145,7 +145,7 @@ jobs:
         VERSION: ${{ needs.set-version-number.outputs.nuGetVersion }}
 
     - name: Upload Test DLLs ${{ matrix.arch }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: integration-tests-${{ matrix.arch }}-${{ needs.set-version-number.outputs.nuGetVersion }}
         path: ./integration-tests/${{ matrix.arch }}/*
@@ -178,7 +178,7 @@ jobs:
         VERSION: ${{ needs.set-version-number.outputs.nuGetVersion }}
 
     - name: Upload Test DLLs ${{ matrix.arch }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: integration-tests-${{ matrix.arch }}-${{ needs.set-version-number.outputs.nuGetVersion }}
         path: ./integration-tests/${{ matrix.arch }}/*
@@ -378,7 +378,7 @@ jobs:
 
     - name: Upload Unit Test Results
       if: always()
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: "docker ${{ matrix.database.name }} XML test results"
         path: |
@@ -501,7 +501,7 @@ jobs:
 
     - name: Upload Unit Test Results
       if: always()
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: "${{ matrix.os.arch }} ${{ matrix.database.cleaned_name }} XML test results"
         path: |
@@ -573,7 +573,7 @@ jobs:
           /tmp/smink/smink "${XML_DIR}/*.xml" "${REPORT_DIR}/grate integration tests $(date +'%Y-%m-%d %H.%M.%S %z').html" --title "grate integration tests"
 
       - name: Upload HTML test report
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: HTML test report
           path: |