diff --git a/.github/workflows/publish-javadoc.yml b/.github/workflows/publish-javadoc.yml
index 5ea9b04a9..4e1e64608 100644
--- a/.github/workflows/publish-javadoc.yml
+++ b/.github/workflows/publish-javadoc.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Publish JavaDoc
-        uses: MathieuSoysal/Javadoc-publisher.yml@master
+        uses: MathieuSoysal/Javadoc-publisher.yml@v2.4.0
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           javadoc-branch: javadoc