diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index eb7a664..33a7daa 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
 
     - name: Install uv
       uses: astral-sh/setup-uv@5a095e7a2014a4212f075830d4f7277575a9d098 # v7
@@ -52,7 +52,7 @@ jobs:
       id-token: write  # Nécessaire pour PyPI trusted publishing (optionnel)
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
 
     - name: Install uv
       uses: astral-sh/setup-uv@5a095e7a2014a4212f075830d4f7277575a9d098 # v7
diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 3a7232b..8289c51 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
 
     - name: Install uv
       uses: astral-sh/setup-uv@5a095e7a2014a4212f075830d4f7277575a9d098 # v7