diff --git a/.github/workflows/publish-bungeesemaphore-redis-dev.yml b/.github/workflows/publish-bungeesemaphore-redis-dev.yml
index ee07ff8..31be961 100644
--- a/.github/workflows/publish-bungeesemaphore-redis-dev.yml
+++ b/.github/workflows/publish-bungeesemaphore-redis-dev.yml
@@ -16,7 +16,7 @@ jobs:
     # 参考: https://qiita.com/kawakawaryuryu/items/b0291c1bc1141a535263
     steps:
       - name: Checkout code
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
         with:
           submodules: recursive
 
diff --git a/.github/workflows/publish-seichiassist-builder-v2.yml b/.github/workflows/publish-seichiassist-builder-v2.yml
index b5c1e6e..a53c3fd 100644
--- a/.github/workflows/publish-seichiassist-builder-v2.yml
+++ b/.github/workflows/publish-seichiassist-builder-v2.yml
@@ -16,7 +16,7 @@ jobs:
     # 参考: https://qiita.com/kawakawaryuryu/items/b0291c1bc1141a535263
     steps:
       - name: Checkout code
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
         with:
           submodules: recursive
 
diff --git a/.github/workflows/publish-seichiassist-builder.yml b/.github/workflows/publish-seichiassist-builder.yml
index bc7b0e9..6db6932 100644
--- a/.github/workflows/publish-seichiassist-builder.yml
+++ b/.github/workflows/publish-seichiassist-builder.yml
@@ -16,7 +16,7 @@ jobs:
     # 参考: https://qiita.com/kawakawaryuryu/items/b0291c1bc1141a535263
     steps:
       - name: Checkout code
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
         with:
           submodules: recursive
 
diff --git a/.github/workflows/publish-seichiassist-runner-v2.yml b/.github/workflows/publish-seichiassist-runner-v2.yml
index 48beb60..de4c8b8 100644
--- a/.github/workflows/publish-seichiassist-runner-v2.yml
+++ b/.github/workflows/publish-seichiassist-runner-v2.yml
@@ -16,7 +16,7 @@ jobs:
     # 参考: https://qiita.com/kawakawaryuryu/items/b0291c1bc1141a535263
     steps:
       - name: Checkout code
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
         with:
           submodules: recursive
 
diff --git a/.github/workflows/publish-seichiassist-runner.yml b/.github/workflows/publish-seichiassist-runner.yml
index 77c6217..f77dba0 100644
--- a/.github/workflows/publish-seichiassist-runner.yml
+++ b/.github/workflows/publish-seichiassist-runner.yml
@@ -16,7 +16,7 @@ jobs:
     # 参考: https://qiita.com/kawakawaryuryu/items/b0291c1bc1141a535263
     steps:
       - name: Checkout code
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
         with:
           submodules: recursive