diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index adae829..cd82719 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
 
       - name: Setup Python and install dependencies
         uses: ./.github/actions/setup-python
@@ -55,7 +55,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
         with:
           fetch-depth: 0
 
@@ -87,7 +87,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
 
       - name: Setup Python and install dependencies
         uses: ./.github/actions/setup-python
@@ -113,7 +113,7 @@ jobs:
       contents: read
     steps:
       - name: Check out repository code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
 
       - name: License Header Check
         uses: B1NARY-GR0UP/nwa@3e1823c61ba2818a156c77b4eedc7905d6a8557c
@@ -128,7 +128,7 @@ jobs:
       contents: read
     steps:
       - name: Check out repository code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
 
       - id: fossa-analyze
         uses: fossas/fossa-action@c414b9ad82eaad041e47a7cf62a4f02411f427a0 # Use a specific version if locking is preferred
@@ -148,7 +148,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
 
       - name: Setup Python and install dependencies
         uses: ./.github/actions/setup-python
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 400d740..c3145ca 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -22,7 +22,7 @@ jobs:
       contents: write
     steps:
       - name: Check out repository code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
         with:
           ssh-key: ${{ secrets.RELEASE_BOT_KEY }}