diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 920ac94..2781326 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,7 @@ jobs:
   deploy-docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: JamesIves/github-pages-deploy-action@2.0.3
         env:
           ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}