diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index cb21feb4..3855826b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -87,7 +87,7 @@ jobs:
 
       - name: Upload coverage data
         if: always() && matrix.session == 'tests'
-        uses: "actions/upload-artifact@v4"
+        uses: "actions/upload-artifact@v6"
         with:
           name: coverage-data-${{ matrix.session }}-${{ matrix.python }}-${{ matrix.os }}
           path: ".coverage.*"
@@ -96,7 +96,7 @@ jobs:
 
       - name: Upload documentation
         if: matrix.session == 'docs-build'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: docs
           path: docs/_build