diff --git a/.github/workflows/deploy_mkdocs.yaml b/.github/workflows/deploy_mkdocs.yaml
index 8da4f97..c5536df 100644
--- a/.github/workflows/deploy_mkdocs.yaml
+++ b/.github/workflows/deploy_mkdocs.yaml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout main
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7