diff --git a/.github/workflows/panvimdoc.yml b/.github/workflows/panvimdoc.yml
index 562ce5d..2f94bf2 100644
--- a/.github/workflows/panvimdoc.yml
+++ b/.github/workflows/panvimdoc.yml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: panvimdoc
-        uses: kdheepak/panvimdoc@main
+        uses: kdheepak/panvimdoc@v4.0.0
         with:
           vimdoc: hardtime.nvim
           pandoc: "README.md"