diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index fbfe570..85d7a06 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -23,7 +23,7 @@ jobs:
         run: python benchmarks/confabulation_benchmark.py
 
       - name: Upload results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: benchmark-results-${{ github.run_id }}
           path: benchmarks/results/
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 13c3f87..29a9cba 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
         run: python -m build
 
       - name: Upload distributions
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: dist
           path: dist/