diff --git a/.github/workflows/gemini-invoke.yml b/.github/workflows/gemini-invoke.yml
index 50f769162..ddd2548bd 100644
--- a/.github/workflows/gemini-invoke.yml
+++ b/.github/workflows/gemini-invoke.yml
@@ -36,7 +36,7 @@ jobs:
           permission-pull-requests: 'write'
 
       - name: 'Checkout Code'
-        uses: 'actions/checkout@v4' # ratchet:exclude
+        uses: 'actions/checkout@v6' # ratchet:exclude
 
       - name: 'Run Gemini CLI'
         id: 'run_gemini'
diff --git a/.github/workflows/gemini-plan-execute.yml b/.github/workflows/gemini-plan-execute.yml
index ab9470544..0d0c125ff 100644
--- a/.github/workflows/gemini-plan-execute.yml
+++ b/.github/workflows/gemini-plan-execute.yml
@@ -38,7 +38,7 @@ jobs:
           permission-pull-requests: 'write'
 
       - name: 'Checkout Code'
-        uses: 'actions/checkout@v4' # ratchet:exclude
+        uses: 'actions/checkout@v6' # ratchet:exclude
 
       - name: 'Run Gemini CLI'
         id: 'run_gemini'
diff --git a/.github/workflows/gemini-review.yml b/.github/workflows/gemini-review.yml
index d95809437..29a367134 100644
--- a/.github/workflows/gemini-review.yml
+++ b/.github/workflows/gemini-review.yml
@@ -37,7 +37,7 @@ jobs:
           permission-pull-requests: 'write'
 
       - name: 'Checkout repository'
-        uses: 'actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8' # ratchet:actions/checkout@v6
+        uses: 'actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98' # ratchet:actions/checkout@v6
 
       - name: 'Run Gemini pull request review'
         uses: 'google-github-actions/run-gemini-cli@v0' # ratchet:exclude