diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 7def715b..8e83f453 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4
+      uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index ea2b10c7..d4d8f34d 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4
+    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
     #- name: Build the Docker image
     #  run: docker build . --file Dockerfile --tag  algorithm-exercises-go:${{ github.sha }}
     - name: Build the Docker image
diff --git a/.github/workflows/eslint.yml b/.github/workflows/eslint.yml
index 64d8a31d..c00a484f 100644
--- a/.github/workflows/eslint.yml
+++ b/.github/workflows/eslint.yml
@@ -28,7 +28,7 @@ jobs:
       actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
     steps:
       - name: Checkout code
-        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
 
       - name: Install ESLint
         run: |
diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index 6fe3b036..839492d9 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4
+      uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
 
     - name: Set up Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4
diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index 42e057d4..3a1df68a 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -25,7 +25,7 @@ jobs:
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
-    - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4
+    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
 
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4