diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index dce19375..cd325b51 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -33,7 +33,7 @@ jobs:
         exclude:
           - {os: windows-2025, py: pypy3.11}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -80,7 +80,7 @@ jobs:
     runs-on: ubuntu-24.04
     needs: test
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -128,7 +128,7 @@ jobs:
         exclude:
           - {os: windows-2025, tox_env: pkg_meta}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 45ff88dd..d37dfd91 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -30,7 +30,7 @@ jobs:
       changelog: ${{ steps.v.outputs.changelog }}
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -72,7 +72,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:
           token: ${{ secrets.RELEASE_TOKEN }} # zizmor: ignore[artipacked]
       - name: Commit changelog and tag