diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9eddc14..56643c4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
       GRAFANA_ADMIN_PASSWORD: ci-placeholder
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5