diff --git a/.github/workflows/pull-request-meta.yml b/.github/workflows/pull-request-meta.yml
index 8c9b88c..2527f17 100644
--- a/.github/workflows/pull-request-meta.yml
+++ b/.github/workflows/pull-request-meta.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Assign to author
-        uses: kentaro-m/auto-assign-action@v2
+        uses: kentaro-m/auto-assign-action@v2.0.0 # Specify also the minor version because v2 does not exist
         with:
           configuration-path: '.github/auto_assign.yml'