diff --git a/.github/workflows/keep-dashboard-warm.yml b/.github/workflows/keep-dashboard-warm.yml
index 83a3a85..7a79126 100644
--- a/.github/workflows/keep-dashboard-warm.yml
+++ b/.github/workflows/keep-dashboard-warm.yml
@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d22c676..35827d6 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python 3.12
         uses: actions/setup-python@v5