diff --git a/.github/workflows/out_in.yaml b/.github/workflows/out_in.yaml
index a951189..b3ebd7f 100644
--- a/.github/workflows/out_in.yaml
+++ b/.github/workflows/out_in.yaml
@@ -15,7 +15,7 @@ jobs:
 
       - name: checkout code
         id: get-short-sha
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         run: echo "SHORT_SHA=$(git rev-parse --short)" >> GITHUB_OUTPUT
 
       - name: check short sha