diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
index a107d72..c4345a6 100644
--- a/.github/workflows/cibuildwheel.yml
+++ b/.github/workflows/cibuildwheel.yml
@@ -28,7 +28,7 @@ jobs:
             arch: x86_64
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
       with:
         fetch-depth: 0
         persist-credentials: false
@@ -58,7 +58,7 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index e4db64f..7af38d6 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -21,7 +21,7 @@ jobs:
       contents: write
     steps:
     - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
       with:
         fetch-depth: 0
         persist-credentials: false
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 5f0db7f..193111c 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -9,7 +9,7 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
       with:
         fetch-depth: 0
         persist-credentials: false
diff --git a/.github/workflows/test_code_generation.yml b/.github/workflows/test_code_generation.yml
index 23d6fa3..a4a842d 100644
--- a/.github/workflows/test_code_generation.yml
+++ b/.github/workflows/test_code_generation.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
       with:
         fetch-depth: 0
         persist-credentials: false
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e013fdf..8ef5cd0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -19,7 +19,7 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
       with:
         fetch-depth: 0
         persist-credentials: false