diff --git a/.github/workflows/auto-advance-ball.yml b/.github/workflows/auto-advance-ball.yml
index 769e705..d5386ad 100644
--- a/.github/workflows/auto-advance-ball.yml
+++ b/.github/workflows/auto-advance-ball.yml
@@ -35,7 +35,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/auto-copilot-org-playwright-loopv2.yml b/.github/workflows/auto-copilot-org-playwright-loopv2.yml
old mode 100755
new mode 100644
index 7ded908..9b6ed39
--- a/.github/workflows/auto-copilot-org-playwright-loopv2.yml
+++ b/.github/workflows/auto-copilot-org-playwright-loopv2.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/autonomous-progress.yml b/.github/workflows/autonomous-progress.yml
index 6e0dc75..b034d07 100644
--- a/.github/workflows/autonomous-progress.yml
+++ b/.github/workflows/autonomous-progress.yml
@@ -32,7 +32,7 @@ jobs:
     timeout-minutes: 30
     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/standardize-labels.yml b/.github/workflows/standardize-labels.yml
index 14fba57..27fed9b 100644
--- a/.github/workflows/standardize-labels.yml
+++ b/.github/workflows/standardize-labels.yml
@@ -46,7 +46,7 @@ jobs:
     timeout-minutes: 60
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5