diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 540c78db..fc1c0584 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -61,7 +61,7 @@ jobs:
           uv run --no-sync pytest --cov --cov-report=xml --cov-append
 
       - name: Upload coverage
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: covreport-${{ matrix.platform }}-py${{ matrix.python-version }}-${{ matrix.resolution }}
           path: ./.coverage*
diff --git a/.github/workflows/test_dependents.yml b/.github/workflows/test_dependents.yml
index 26a8035b..23a23c15 100644
--- a/.github/workflows/test_dependents.yml
+++ b/.github/workflows/test_dependents.yml
@@ -30,7 +30,7 @@ jobs:
           python-version: "3.11"
           enable-cache: true
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         id: cache
         with:
           path: tests/data