diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4b6b92d..e671e11 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -33,13 +33,13 @@ jobs:
           ./checks.sh
 
       - name: Upload coverage data
-        uses: "actions/upload-artifact@v3.1.3"
+        uses: "actions/upload-artifact@v4.3.0"
         with:
           name: coverage-data
           path: ".coverage"
 
       - name: Upload documentation
-        uses: "actions/upload-artifact@v3.1.3"
+        uses: "actions/upload-artifact@v4.3.0"
         with:
           name: docs
           path: docs/_build