diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 9cb54b0..04a70ab 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python 3
         uses: actions/setup-python@v6
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 67200c0..7487d80 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -10,7 +10,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python 3
         uses: actions/setup-python@v6