diff --git a/.github/workflows/documentation-build.yml b/.github/workflows/documentation-build.yml
index 313857a2..26e350ef 100644
--- a/.github/workflows/documentation-build.yml
+++ b/.github/workflows/documentation-build.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@5
+      uses: actions/checkout@v5
       with:
         fetch-depth: 0 # otherwise, you will failed to push refs to dest repo
     - name: Upgrade pip