diff --git a/.github/workflows/cd-config.yml b/.github/workflows/cd-config.yml
index d2cac23..6dc6285 100644
--- a/.github/workflows/cd-config.yml
+++ b/.github/workflows/cd-config.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/ci-config.yml b/.github/workflows/ci-config.yml
index 8fb4834..2e11059 100644
--- a/.github/workflows/ci-config.yml
+++ b/.github/workflows/ci-config.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/tr-draft-config.yml b/.github/workflows/tr-draft-config.yml
index dd65c63..0ff7fd6 100644
--- a/.github/workflows/tr-draft-config.yml
+++ b/.github/workflows/tr-draft-config.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/tr-final-config.yml b/.github/workflows/tr-final-config.yml
index ca230c9..e954432 100644
--- a/.github/workflows/tr-final-config.yml
+++ b/.github/workflows/tr-final-config.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v5