diff --git a/.github/workflows/pr-automation.yml b/.github/workflows/pr-automation.yml
index 8f661ac7c..328ff385b 100644
--- a/.github/workflows/pr-automation.yml
+++ b/.github/workflows/pr-automation.yml
@@ -16,4 +16,4 @@ jobs:
 
       - name: Assign reviewers
         if: ${{ github.event.action == 'opened' }}
-        uses: kentaro-m/auto-assign-action@v1.2.1
+        uses: kentaro-m/auto-assign-action@v1.2.3