diff --git a/.github/workflows/mkdocs.yml b/.github/workflows/mkdocs.yml
index 564a588..6204d2b 100644
--- a/.github/workflows/mkdocs.yml
+++ b/.github/workflows/mkdocs.yml
@@ -59,7 +59,7 @@ jobs:
             --site=${{ vars.NETLIFY_PREVIEW_APP_SITE_ID }}
 
       - name: Find existing comment
-        uses: peter-evans/find-comment@v3
+        uses: peter-evans/find-comment@v4
         id: find-comment
         with:
           issue-number: ${{ github.event.number }}