diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 471cd36..ae7f494 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -107,14 +107,14 @@ jobs:
 
       - name: Upload coverage data
         if: always() && matrix.session == 'tests'
-        uses: "actions/upload-artifact@v3"
+        uses: "actions/upload-artifact@v4"
         with:
           name: coverage-data
           path: ".coverage.*"
 
       - name: Upload documentation
         if: matrix.session == 'docs-build'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: docs
           path: docs/_build
@@ -180,7 +180,7 @@ jobs:
           nox --python=${{ matrix.python }} --session="${{ matrix.session }}"
 
       - name: Upload coverage data
-        uses: "actions/upload-artifact@v3"
+        uses: "actions/upload-artifact@v4"
         with:
           name: coverage-data
           path: ".coverage.*"