diff --git a/.github/workflows/Doc.yml b/.github/workflows/Doc.yml
index 66cc886..210f9a0 100644
--- a/.github/workflows/Doc.yml
+++ b/.github/workflows/Doc.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
 
       - name: '🧰 Checkout'
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           submodules: recursive