diff --git a/.github/workflows/ci.js.yml b/.github/workflows/ci.js.yml
index 924806e..0cfd9fe 100644
--- a/.github/workflows/ci.js.yml
+++ b/.github/workflows/ci.js.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - name: Use Node.js LTS
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
@@ -35,7 +35,7 @@ jobs:
         node-version: [22.x, 24.x]
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 40d9fdb..550d420 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/pr.ci.js.yml b/.github/workflows/pr.ci.js.yml
index 51f56fd..7982146 100644
--- a/.github/workflows/pr.ci.js.yml
+++ b/.github/workflows/pr.ci.js.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout PR
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
 
       - name: Use Node.js LTS
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
@@ -36,7 +36,7 @@ jobs:
 
     steps:
       - name: Checkout PR
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
 
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v6
diff --git a/.github/workflows/verify-code-formatting.yml b/.github/workflows/verify-code-formatting.yml
index fcb5eb8..d4df029 100644
--- a/.github/workflows/verify-code-formatting.yml
+++ b/.github/workflows/verify-code-formatting.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: 'Checkout code'
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
 
       - name: Use Node.js LTS (20.x)
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903