diff --git a/.github/workflows/build-android.yml b/.github/workflows/build-android.yml
index 5eec9f6ab90..e40daebad19 100644
--- a/.github/workflows/build-android.yml
+++ b/.github/workflows/build-android.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.repository == 'flutter/samples'
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - uses: actions/setup-java@ad2b38190b15e4d6bdf0c97fb4fca8412226d287
         with:
           distribution: 'zulu'
diff --git a/.github/workflows/build-ios.yml b/.github/workflows/build-ios.yml
index ce59d6f273d..baa31900599 100644
--- a/.github/workflows/build-ios.yml
+++ b/.github/workflows/build-ios.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       fail-fast: false
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - uses: actions/setup-java@ad2b38190b15e4d6bdf0c97fb4fca8412226d287
         with:
           distribution: 'zulu'
diff --git a/.github/workflows/gemini-cli.yml b/.github/workflows/gemini-cli.yml
index 8f8b1c23a2f..1cac3bbcdb0 100644
--- a/.github/workflows/gemini-cli.yml
+++ b/.github/workflows/gemini-cli.yml
@@ -144,7 +144,7 @@ jobs:
       - name: 'Checkout PR branch'
         if: |-
           ${{  steps.get_context.outputs.is_pr == 'true' }}
-        uses: 'actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10' # ratchet:actions/checkout@v4
+        uses: 'actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0' # ratchet:actions/checkout@v4
         with:
           token: '${{ steps.generate_token.outputs.token || secrets.GITHUB_TOKEN }}'
           repository: '${{ github.repository }}'
@@ -154,7 +154,7 @@ jobs:
       - name: 'Checkout main branch'
         if: |-
           ${{  steps.get_context.outputs.is_pr == 'false' }}
-        uses: 'actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10' # ratchet:actions/checkout@v4
+        uses: 'actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0' # ratchet:actions/checkout@v4
         with:
           token: '${{ steps.generate_token.outputs.token || secrets.GITHUB_TOKEN }}'
           repository: '${{ github.repository }}'
diff --git a/.github/workflows/gemini-issue-automated-triage.yml b/.github/workflows/gemini-issue-automated-triage.yml
index c122f78b5fa..3c65c814d01 100644
--- a/.github/workflows/gemini-issue-automated-triage.yml
+++ b/.github/workflows/gemini-issue-automated-triage.yml
@@ -44,7 +44,7 @@ jobs:
 
     steps:
       - name: 'Checkout repository'
-        uses: 'actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10' # ratchet:actions/checkout@v4
+        uses: 'actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0' # ratchet:actions/checkout@v4
 
       - name: 'Generate GitHub App Token'
         id: 'generate_token'
diff --git a/.github/workflows/gemini-issue-scheduled-triage.yml b/.github/workflows/gemini-issue-scheduled-triage.yml
index bda1b89e631..580d49e3392 100644
--- a/.github/workflows/gemini-issue-scheduled-triage.yml
+++ b/.github/workflows/gemini-issue-scheduled-triage.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: 'Checkout repository'
-        uses: 'actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10' # ratchet:actions/checkout@v4
+        uses: 'actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0' # ratchet:actions/checkout@v4
 
       - name: 'Generate GitHub App Token'
         id: 'generate_token'
diff --git a/.github/workflows/gemini-pr-review.yml b/.github/workflows/gemini-pr-review.yml
index d8412354ce7..f3cab50e4ed 100644
--- a/.github/workflows/gemini-pr-review.yml
+++ b/.github/workflows/gemini-pr-review.yml
@@ -66,7 +66,7 @@ jobs:
 
     steps:
       - name: 'Checkout PR code'
-        uses: 'actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10' # ratchet:actions/checkout@v4
+        uses: 'actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0' # ratchet:actions/checkout@v4
 
       - name: 'Generate GitHub App Token'
         id: 'generate_token'
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 80c84905923..37b742083b9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -27,7 +27,7 @@ jobs:
         flutter_version: [stable]
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - uses: actions/setup-java@ad2b38190b15e4d6bdf0c97fb4fca8412226d287
         with:
           distribution: 'zulu'