diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0553862..e7f1b90 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
       matrix:
         python-version: [3.10.9]
     steps:
-      - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # ratchet:actions/checkout@v4.1.3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # ratchet:actions/checkout@v6.0.2
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # ratchet:actions/setup-python@v4
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 92d5a51..5b70c8d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,7 +31,7 @@ jobs:
     container: python:3.10
     steps:
       - name: Checkout code
-        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # ratchet:actions/checkout@v3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # ratchet:actions/checkout@v3
       - name: Show version
         run: echo ${{ needs.get-version.outputs.version }}
       - name: Build docker image
@@ -55,7 +55,7 @@ jobs:
     container: python:3.10
     steps:
       - name: Checkout code
-        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # ratchet:actions/checkout@v3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # ratchet:actions/checkout@v3
       - name: Install pypa/build
         run: >-
           python3 -m pip install build
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ca1d332..107f476 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,7 +5,7 @@ jobs:
   test-action:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # ratchet:actions/checkout@v4.1.3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # ratchet:actions/checkout@v6.0.2
       - name: Test merging SPDX JSON format files
         uses: ./
         with: