diff --git a/.github/workflows/reply-bot.yaml b/.github/workflows/reply-bot.yaml
index 7c7bb9c5d..e5ec59d3d 100644
--- a/.github/workflows/reply-bot.yaml
+++ b/.github/workflows/reply-bot.yaml
@@ -20,7 +20,7 @@ jobs:
   comment:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       
       
       ####################################################################