diff --git a/.github/workflows/pkgdown.yaml b/.github/workflows/pkgdown.yaml
index a79f235..dd7ab78 100644
--- a/.github/workflows/pkgdown.yaml
+++ b/.github/workflows/pkgdown.yaml
@@ -14,7 +14,7 @@ jobs:
 
       - uses: r-lib/actions/setup-r@v2
 
-      - uses: r-lib/actions/setup-pandoc@master
+      - uses: r-lib/actions/setup-pandoc@v1
 
       - name: Query dependencies
         run: |