diff --git a/.github/workflows/pkgdown.yml b/.github/workflows/pkgdown.yml
index d1a1350..336f1c3 100644
--- a/.github/workflows/pkgdown.yml
+++ b/.github/workflows/pkgdown.yml
@@ -12,9 +12,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - uses: r-lib/actions/setup-r@master
+      - uses: r-lib/actions/setup-r@main
 
-      - uses: r-lib/actions/setup-pandoc@master
+      - uses: r-lib/actions/setup-pandoc@main
 
       - name: Query dependencies
         run: |