diff --git a/.github/workflows/pythonpublish.yml b/.github/workflows/pythonpublish.yml
index be2778b..ca0e88b 100644
--- a/.github/workflows/pythonpublish.yml
+++ b/.github/workflows/pythonpublish.yml
@@ -15,7 +15,7 @@ jobs:
     name: Build distributions
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           submodules: recursive
           persist-credentials: false
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e23c5d0..af24d86 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v6.0.2
+    - uses: actions/checkout@v6.0.3
       with:
         submodules: recursive
     - name: Set up Python ${{ matrix.python-version }}