diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 8593bab..4e58542 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
 
     - name: Checkout code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
     - name: Python Setup
       uses: ./.github/actions/python-setup-action
diff --git a/.github/workflows/python-setup-build.yml b/.github/workflows/python-setup-build.yml
index 23f7335..1aeea17 100644
--- a/.github/workflows/python-setup-build.yml
+++ b/.github/workflows/python-setup-build.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
 
     - name: Checkout code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0de3b1b..bf20251 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
         python-version: ["3.12", "3.13", "3.14"]
     steps:
     - name: Checkout code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
     - name: Python Setup
       uses: ./.github/actions/python-setup-action
diff --git a/.github/workflows/wheel.yml b/.github/workflows/wheel.yml
index 5c4eaa8..c4e03d1 100644
--- a/.github/workflows/wheel.yml
+++ b/.github/workflows/wheel.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
 
     - name: Checkout code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
     - name: Python Setup
       uses: ./.github/actions/python-setup-action