diff --git a/.github/workflows/autotester.yml b/.github/workflows/autotester.yml
index 9cecab3..6335af1 100644
--- a/.github/workflows/autotester.yml
+++ b/.github/workflows/autotester.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
       # Checkout the repository
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       # Set up Python
       - name: Set up Python
@@ -78,7 +78,7 @@ jobs:
     steps:
       # Checkout the repository
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install Redis
         uses: shogo82148/actions-setup-redis@v1
diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index ca4e7f9..71b869b 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Python 3
         uses: actions/setup-python@v6
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5f1a5b1..558ab5e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v6