diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index b8cb5b5..55226e8 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -110,7 +110,7 @@ jobs:
         if: ${{ matrix.command5 }}
 
       - name: Archive logs
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: logs-${{ matrix.name }}.zip
           if-no-files-found: error
@@ -152,7 +152,7 @@ jobs:
       - run: pip3 install 'coverage>=7.5.1'
 
       - name: Merge logs into a single archive
-        uses: actions/upload-artifact/merge@v4
+        uses: actions/upload-artifact/merge@v6
         with:
           name: logs.zip
           pattern: logs-*.zip
@@ -192,7 +192,7 @@ jobs:
           jobs: ${{ toJSON(needs) }}
 
       - name: Delete Merged Artifacts
-        uses: actions/upload-artifact/merge@v4
+        uses: actions/upload-artifact/merge@v6
         with:
           delete-merged: true
   pypi: