diff --git a/README.md b/README.md
index d030868..5a1065a 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ jobs:
       uses: actions/checkout@v4
     - name: Publish
       id: publish
-      uses: actions/publish-immutable-action@v1
+      uses: actions/publish-immutable-action@0.0.1
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
 ```