diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
index cc8eee2..01620db 100644
--- a/.github/workflows/run-tests.yaml
+++ b/.github/workflows/run-tests.yaml
@@ -29,7 +29,7 @@ jobs:
         QUICKLISP_DIST_VERSION: latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Run tests
         run: |
           env LISP=${{ matrix.command }} ./scripts/run-ci-tests.sh