diff --git a/.github/workflows/publish-doc.yaml b/.github/workflows/publish-doc.yaml
index 0b52176..10e57a0 100644
--- a/.github/workflows/publish-doc.yaml
+++ b/.github/workflows/publish-doc.yaml
@@ -29,7 +29,7 @@ jobs:
       cancel-in-progress: false
     steps:
       - name: Checkout
-        uses: danysk/action-checkout@0.2.14
+        uses: danysk/action-checkout@0.2.20
       - name: Compute the version of Hugo
         id: hugo
         shell: bash