diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b770831..986ed0d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -56,7 +56,7 @@ jobs:
       run: dotnet pack --no-build --no-restore -c ${{ matrix.configuration }} -o dist
 
     - name: publish artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: VbaCompression_${{ env.VersionSuffix }}_${{ matrix.configuration }}_${{ matrix.os }}
         path: '${{ github.workspace }}/dist'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1e1b22a..a9e2cfd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -50,7 +50,7 @@ jobs:
       run: dotnet pack --no-build --no-restore -o dist
 
     - name: publish artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: VbaCompression_packages
         path: |