diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7ca8ae1..d8d1738 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
     outputs:
       noxenvs: ${{ steps.noxenvs-matrix.outputs.noxenvs }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.0
         with:
           persist-credentials: false
       - name: Set up uv
@@ -57,7 +57,7 @@ jobs:
             posargs: coverage github
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.0
         with:
           submodules: "recursive"
           persist-credentials: false
@@ -85,7 +85,7 @@ jobs:
       id-token: write  # OIDC for trusted publishing to PyPI
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.0
         with:
           submodules: "recursive"
           persist-credentials: false